Fix #35 and translations

ChangeLog

@@ -1,5 +1,12 @@
 # ChangeLog for zram-init:
 
+*zram-init-11.0:
+	Martin Väth <martin at mvath.de>:
+	- Check only for an absolute path name, not for directory presence, see
+	  https://github.com/vaeth/zram-init/issues/35
+	- Add some translations. Note: then[Tab]... and else[Tab]... are not
+	  recognized by xgettext; they have to be in a separate line
+
 *zram-init-10.12:
 	Martin Väth <martin at mvath.de>:
 	- Make the options -M and -2 work. Thanks to GimmeHardware for the

i18n/de.po

@@ -7,8 +7,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: zram-init\n"
 "Report-Msgid-Bugs-To: Martin V\"ath <[email protected]>\n"
-"POT-Creation-Date: 2020-07-11 07:16+0200\n"
-"PO-Revision-Date: 2020-07-26 08:49+0200\n"
+"POT-Creation-Date: 2021-03-18 19:36+0100\n"
+"PO-Revision-Date: 2021-03-18 19:39+0100\n"
 "Last-Translator: Martin V\"ath <[email protected]>\n"
 "Language-Team: German\n"
 "Language: de\n"
@@ -172,6 +172,14 @@ msgstr "writeback_limit ${writeback_limit} ist nicht numerisch"
 msgid "failed to calculate size"
 msgstr "Fehler bei Berechnung der Größe"
 
+#, sh-format
+msgid "${dir_or_empty} is not a directory path. Umounting anyway"
+msgstr "${dir_or_empty} ist kein Verzeichnispfad. Hänge es trotzdem aus"
+
+#, sh-format
+msgid "${dir_or_empty} is not a directory path"
+msgstr "${dir_or_empty} ist kein Verzeichnispfad"
+
 #, sh-format
 msgid "hot_add failed for ${devnode}"
 msgstr "Fehler bei hot_add für ${devnode}"
@@ -212,6 +220,10 @@ msgstr "Fehler beim Setzen von comp_algorithm für  zram${dev} auf ${algo}"
 msgid "failed to set zram${dev} backing_dev"
 msgstr "Fehler beim Setzen von backing_dev für zram${dev}"
 
+#, sh-format
+msgid "cannot set zram${dev} size"
+msgstr "Kann Größe von zram${dev} nicht setzen"
+
 #, sh-format
 msgid "failed to set zram${dev} incompressible writeback"
 msgstr "Fehler beim Setzen von unkomprimierbarem Writeback für zram${dev}"
@@ -228,10 +240,6 @@ msgstr "fehler beim Einschalten von writeback_limit für zram${dev}"
 msgid "failed to set writeback_limit ${writeback_limit} for zram${dev}"
 msgstr "Fehler beim Setzen von writeback_limit ${writeback_limit} für zram${dev}"
 
-#, sh-format
-msgid "cannot set zram${dev} size"
-msgstr "Kann Größe von zram${dev} nicht setzen"
-
 #, sh-format
 msgid "failed to set zram${dev} mem_limit"
 msgstr "Fehler beim Setzen von mem_limit für zram${dev}"

i18n/fr.po

@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: zram-init\n"
 "Report-Msgid-Bugs-To: Martin V\"ath <[email protected]>\n"
-"POT-Creation-Date: 2020-07-11 07:16+0200\n"
+"POT-Creation-Date: 2021-03-18 19:36+0100\n"
 "PO-Revision-Date: 2020-07-26 08:49+0200\n"
 "Last-Translator: Mattéo Rossillol‑‑Laruelle <[email protected]>\n"
 "Language-Team: French\n"
@@ -173,6 +173,14 @@ msgstr ""
 msgid "failed to calculate size"
 msgstr "échec du calcul de la taille"
 
+#, sh-format
+msgid "${dir_or_empty} is not a directory path. Umounting anyway"
+msgstr ""
+
+#, sh-format
+msgid "${dir_or_empty} is not a directory path"
+msgstr ""
+
 #, sh-format
 msgid "hot_add failed for ${devnode}"
 msgstr "échec de hot_add pour ${devnode}"
@@ -213,6 +221,10 @@ msgstr "la valeur comp_algorithm de zram${dev} n'a pas pu être spécifiée à $
 msgid "failed to set zram${dev} backing_dev"
 msgstr "la valeur backing_dev de zram${dev} n'a pas pu être spécifiée"
 
+#, sh-format
+msgid "cannot set zram${dev} size"
+msgstr "impossible de spécifier la taille de zram${dev}"
+
 #, sh-format
 msgid "failed to set zram${dev} incompressible writeback"
 msgstr ""
@@ -229,10 +241,6 @@ msgstr ""
 msgid "failed to set writeback_limit ${writeback_limit} for zram${dev}"
 msgstr ""
 
-#, sh-format
-msgid "cannot set zram${dev} size"
-msgstr "impossible de spécifier la taille de zram${dev}"
-
 #, sh-format
 msgid "failed to set zram${dev} mem_limit"
 msgstr "la valeur mem_limit de zram${dev} n'a pas pu être spécifiée"

sbin/zram-init.in

@@ -275,14 +275,20 @@ if [ $# -eq 2 ]
 then	swap=false
 	mount=:
 	dir=${2%/}
-	if [ x"$dir" = x'-' ]
-	then	mount=false
-	elif [ -z "$dir" ] || ! test -d "$dir"
-	then	if $umount
-		then	xWarning '${dir:-(empty)} is not a directory. Umounting anyway'
-		else	xFatal '${dir:-(empty)} is not a directory'
-		fi
-	fi
+	case $dir in
+	'-')
+		mount=false;;
+	'/'*)
+		:;;
+	*)
+		dir_or_empty=${dir:-(empty)}
+		if $umount
+		then
+			xWarning '${dir_or_empty} is not a directory path. Umounting anyway'
+		else
+			xFatal '${dir_or_empty} is not a directory path'
+		fi;;
+	esac
 fi
 
 HotAdd() {