2009-10-11 Joel Sherrill <joel.sherrill@oarcorp.com>

	* posix/src/alarm.c: If 0 seconds do not insert timer.
	* rtems/src/regionextend.c: Eliminate warning.  Use default else.

1 files changed, 2 insertions, 1 deletions

diff --git a/cpukit/posix/src/alarm.c b/cpukit/posix/src/alarm.c
index 266df94283..eb15b98e80 100644
--- a/cpukit/posix/src/alarm.c
+++ b/cpukit/posix/src/alarm.c
@@ -71,7 +71,8 @@ unsigned int alarm(
     }
   }
 
-  _Watchdog_Insert_seconds( the_timer, seconds );
+  if ( seconds )
+    _Watchdog_Insert_seconds( the_timer, seconds );
 
   return remaining;
 }