commit 3bef293 from parent

crbaird · Mar 3, 2017 · 49a8055 · 49a8055
1 parent c128d71
commit 49a8055
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/provision/initramfs/capabilities/transport-http/wwgetfiles b/provision/initramfs/capabilities/transport-http/wwgetfiles
@@ -33,8 +33,10 @@ WWGETFILES_INTERVAL=${WWGETFILES_INTERVAL:-180}
 
 if [ -n "$WWGETFILES_INTERVAL" -a $WWGETFILES_INTERVAL -gt 0 ];then
     if [ -n "$RANDOM" -a ! -f "/init" ]; then
-       SLEEPTIME=`expr $RANDOM % $WWGETFILES_INTERVAL`
-       sleep $SLEEPTIME
+        if [ -z "$SLEEPTIME" ]; then
+            SLEEPTIME=`expr $RANDOM % $WWGETFILES_INTERVAL`
+        fi
+        sleep $SLEEPTIME
     fi
 fi