From: Eric Leblond <eric@regit.org>
Date: Thu, 24 Sep 2015 12:20:42 +0000 (+0200)
Subject: util-debug: don't colorize if a redirect is used
X-Git-Tag: suricata-3.0RC1~74
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6572725a7ada11a33906af4e8243781bac556d43;p=thirdparty%2Fsuricata.git

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.
---

diff --git a/src/util-debug.c b/src/util-debug.c
index f1ac0463e5..d9af08c438 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;
     }