From: William King <william.king@quentustech.com>
Date: Sat, 20 Dec 2014 22:46:21 +0000 (-0800)
Subject: Build fix for gcc 4.9 fixing a variable set but not used error
X-Git-Tag: v1.4.15^2~22
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=0a0b9262b47f9cfede3812a97224db4bb1b41b29;p=thirdparty%2Ffreeswitch.git

Build fix for gcc 4.9 fixing a variable set but not used error
---

diff --git a/src/mod/applications/mod_commands/mod_commands.c b/src/mod/applications/mod_commands/mod_commands.c
index 64f087969f..75d8625af2 100644
--- a/src/mod/applications/mod_commands/mod_commands.c
+++ b/src/mod/applications/mod_commands/mod_commands.c
@@ -2965,6 +2965,10 @@ SWITCH_STANDARD_API(uuid_drop_dtmf)
 	dup = strdup(cmd);
 	argc = switch_split(dup, ' ', argv);
 
+	if ( argc < 4 ) {
+		stream->write_function(stream, "-USAGE: %s\n", UUID_DROP_DTMF_SYNTAX);
+		goto end;
+	}
 
 	if (argv[0]) {
 		uuid = argv[0];