From: Michael Jerris <mike@jerris.com>
Date: Thu, 15 May 2008 21:31:47 +0000 (+0000)
Subject: Avoid fflush-ing NULL. Found by Klockwork (www.klocwork.com)
X-Git-Tag: v1.0-rc6~76
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f4e5aa395e7067b446e56b8e676782a9e3f253ce;p=thirdparty%2Ffreeswitch.git

Avoid fflush-ing NULL. Found by Klockwork (www.klocwork.com)

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@8424 d0543943-73ff-0310-b7d9-9358b9ac24b2
---

diff --git a/src/switch_log.c b/src/switch_log.c
index e5cdb4bdcd..b3fa0f6b00 100644
--- a/src/switch_log.c
+++ b/src/switch_log.c
@@ -311,7 +311,9 @@ SWITCH_DECLARE(void) switch_log_printf(switch_text_channel_t channel, const char
 
 	switch_safe_free(data);
 	switch_safe_free(new_fmt);
-	fflush(handle);
+	if (handle) {
+		fflush(handle);
+	}
 }
 
 SWITCH_DECLARE(switch_status_t) switch_log_init(switch_memory_pool_t *pool)