From 6572725a7ada11a33906af4e8243781bac556d43 Mon Sep 17 00:00:00 2001
From: Eric Leblond <eric@regit.org>
Date: Thu, 24 Sep 2015 14:20:42 +0200
Subject: [PATCH] util-debug: don't colorize if a redirect is used

It is better to disable the color mode when a redirect of stderr
is done to avoid getting colorized output in the generated file.
---
 src/util-debug.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/util-debug.c b/src/util-debug.c
index f1ac0463e505..d9af08c4381a 100644
--- a/src/util-debug.c
+++ b/src/util-debug.c
@@ -776,7 +776,7 @@ static inline SCLogOPIfaceCtx *SCLogInitConsoleOPIface(const char *log_format,
     }
     iface_ctx->log_level = tmp_log_level;
 
-    if (isatty(fileno(stdout))) {
+    if (isatty(fileno(stdout)) && isatty(fileno(stderr))) {
         iface_ctx->use_color = TRUE;
     }