Index: src/ports/macosx/sys_osx.m
===================================================================
--- src/ports/macosx/sys_osx.m  (Revision 9943)
+++ src/ports/macosx/sys_osx.m  (Arbeitskopie)
@@ -237,6 +237,14 @@
 }
 
 /**
+ * @brief
+ */
+static void signal_handler (int sig)
+{
+       printf("Received signal %d\n", sig);
+}
+
+/**
  * @brief The entry point for OSX server and client.
  *
  * Inits the the program and calls Qcommon in an infinite loop.
@@ -261,6 +269,8 @@
                fcntl(0, F_SETFL, fcntl (0, F_GETFL, 0) | FNDELAY);
        }
 
+       signal(SIGPIPE, signal_handler);
+
        while (1)
                Qcommon_Frame();