[MPlayer-cvslog] r32078 - trunk/udp_sync.c

[reimar]

Author: reimar
Date: Wed Sep  8 19:59:07 2010
New Revision: 32078

Log:
Do not check a condition that can never be false and move its comment
to the real check.

Modified:
   trunk/udp_sync.c

Modified: trunk/udp_sync.c
==============================================================================
--- trunk/udp_sync.c	Wed Sep  8 19:55:35 2010	(r32077)
+++ trunk/udp_sync.c	Wed Sep  8 19:59:07 2010	(r32078)
@@ -106,6 +106,7 @@ int get_udp(int blocking, float *master_
     chars_received = recvfrom(sockfd, mesg, sizeof(mesg)-1, 0,
                               (struct sockaddr *)&cliaddr, &len);
 
+    // UDP wait error, probably a timeout.  Safe to ignore.
     if (chars_received == -1)
         return 0;
 
@@ -125,7 +126,6 @@ int get_udp(int blocking, float *master_
             return 1;
     }
 
-    if (chars_received > -1) {
         mesg[chars_received] = 0;
 
         if (strcmp(mesg, "bye") == 0) {
@@ -134,9 +134,6 @@ int get_udp(int blocking, float *master_
             sscanf(mesg, "%f", master_position);
             return 0;
         }
-    } else {
-        // UDP wait error, probably a timeout.  Safe to ignore.
-    }
 
     return 0;
 }