Reject empty operand in cd built-in

c0d3-br3ak9r · magicant · web-flow · commit 4539898c42b3 · 2025-03-09T19:52:38.000+05:30
Co-authored-by: WATANABE Yuki &lt;magicant@wonderwand.net&gt;
diff --git a/path.c b/path.c
@@ -1233,7 +1233,7 @@ int change_directory(
     assert(!logical || !ensure_pwd);
 
     if (newpwd[0] == L'\0') {
-	xerror(0, Ngt("empty directory"));
+	xerror(0, Ngt("empty directory name"));
 	return 5;
     }
 

Original file line number	Diff line number	Diff line change
`@@ -1233,7 +1233,7 @@ int change_directory(`
`1233`	`1233`	`assert(!logical \|\| !ensure_pwd);`
`1234`	`1234`
`1235`	`1235`	`if (newpwd[0] == L'\0') {`
`1236`		`- xerror(0, Ngt("empty directory"));`
	`1236`	`+ xerror(0, Ngt("empty directory name"));`
`1237`	`1237`	`return 5;`
`1238`	`1238`	`}`
`1239`	`1239`