[X2Go-Commits] [maintenancescripts] 01/01: killstalevms.bash: terminate gracefully if the list of running VMs is empty.

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x2go pushed a commit to branch master
in repository maintenancescripts.

commit bdef3ce19406a73e10b962c07e72ab94e3e5b263
Author: Mihai Moldovan <ionic at ionic.de>
Date:   Thu Feb 12 04:14:26 2015 +0100

    killstalevms.bash: terminate gracefully if the list of running VMs is empty.
---
 killstalevms.bash |    5 +++++
 1 file changed, 5 insertions(+)

diff --git a/killstalevms.bash b/killstalevms.bash
index 86f8ccd..fb3956f 100644
--- a/killstalevms.bash
+++ b/killstalevms.bash
@@ -58,6 +58,11 @@ while [ "${RESULT}" -eq "0" ]; do
     if [ "${RESULT}" -eq "0" ]; then
       echo kill -9 "${VM_LIST[${MOREINFO}]}"
 
+      # Terminate, if we just killed the last process in the list.
+      if [ "${#VM_LIST[@]}" -eq "1" ]; then
+        RESULT="1"
+      fi
+
       # Remove current element from lists.
       VM_LIST=("${VM_LIST[@]:0:${MOREINFO}}" "${VM_LIST[@]:${MOREINFO} + 1}")
       BUILDER_LIST=("${BUILDER_LIST[@]:0:${MOREINFO}}" "${BUILDER_LIST[@]:${MOREINFO} + 1}")

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