app_queue: Don't be quite so aggressive in initializing the array

We only need the first character.
........

Merged revisions 399695 from http://svn.asterisk.org/svn/asterisk/branches/12

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@399696 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/apps/app_queue.c b/apps/app_queue.c
index e3ab53b..8205b3b 100644 (file)
--- a/apps/app_queue.c
+++ b/apps/app_queue.c
@@ -5910,10 +5910,12 @@ static void setup_mixmonitor(struct queue_ent *qe, const char *filename)
        char escaped_filename[256];
        char file_with_ext[256];
        char mixmonargs[1512];
-       char escaped_monitor_exec[1024] = "\0";
+       char escaped_monitor_exec[1024];
        const char *monitor_options;
        const char *monitor_exec;
 
+       escaped_monitor_exec[0] = '\0';
+
        if (filename) {
                escape_and_substitute(qe->chan, filename, escaped_filename, sizeof(escaped_filename));
        } else {