Fix safe_asterisk script

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@2410 65c4cc65-6c06-0410-ace0-fbb531ad65f3

contrib/scripts/safe_asterisk

@@ -64,13 +64,18 @@ run_asterisk()
 				mv /tmp/core ${DUMPDROP}/core.`hostname`-`date -Iseconds` &
 			fi
 		else
-			echo "Asterisk died with code $EXITSTATUS.  Aborting."
-                        if [ -f /tmp/core ]; then
-				mv /tmp/core ${DUMPDROP}/core.`hostname`-`date -Iseconds` &
+			if [ "${EXITSTATUS}" = "0" ]; then
+				echo "Asterisk ended normally.  Aborting."
+				exit 0
+			else
+				echo "Asterisk died with code $EXITSTATUS."
+	                        if [ -f /tmp/core ]; then
+					mv /tmp/core ${DUMPDROP}/core.`hostname`-`date -Iseconds` &
+				fi
 			fi
-			exit 0
 		fi
 		echo "Automatically restarting Asterisk."
+		sleep 1
 	done
 }