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 64f087969f459f04330bc4c6839a96aad6fc01df..75d8625af2cce2b81e20783dea5d3b7a297547b7 100644 (file)
--- 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];