[MPlayer-cvslog] r33578 - trunk/mplayer.c

[cboesch]

Author: cboesch
Date: Sat Jun 11 15:27:29 2011
New Revision: 33578

Log:
Clarify child_sighandler loop.

Modified:
   trunk/mplayer.c

Modified: trunk/mplayer.c
==============================================================================
--- trunk/mplayer.c	Fri Jun 10 14:52:23 2011	(r33577)
+++ trunk/mplayer.c	Sat Jun 11 15:27:29 2011	(r33578)
@@ -792,7 +792,9 @@ void exit_player(enum exit_reason how)
 static void child_sighandler(int x)
 {
     pid_t pid;
-    while ((pid = waitpid(-1, NULL, WNOHANG)) > 0) ;
+    do {
+        pid = waitpid(-1, NULL, WNOHANG);
+    } while (pid > 0);
 }
 
 #endif