ffserver: make statement block unconditional by exiting early

Signed-off-by: Reynaldo H. Verdejo Pinochet <reynaldo@osg.samsung.com>

ffserver.c

@@ -3771,15 +3771,16 @@ static void compute_bandwidth(void)
 static void handle_child_exit(int sig)
 {
     pid_t pid;
-    int status;
+    int status, uptime;
 
     while ((pid = waitpid(-1, &status, WNOHANG)) > 0) {
         FFServerStream *feed;
 
         for (feed = config.first_feed; feed; feed = feed->next) {
-            if (feed->pid == pid) {
-                int uptime = time(0) - feed->pid_start;
+            if (feed->pid != pid)
+                continue;
 
+            uptime = time(0) - feed->pid_start;
             feed->pid = 0;
             fprintf(stderr,
                     "%s: Pid %d exited with status %d after %d seconds\n",
@@ -3790,7 +3791,6 @@ static void handle_child_exit(int sig)
                 ffserver_free_child_args(&feed->child_argv);
         }
     }
-    }
 
     need_to_start_children = 1;
 }