Stop if we can't create meta package name

Signed-off-by: Stephen Gran <steve@lobefin.net>

diff --git a/dsa-nagios-checks/checks/dsa-check-running-kernel b/dsa-nagios-checks/checks/dsa-check-running-kernel
index d1d65ae..1027e38 100755 (executable)
--- a/dsa-nagios-checks/checks/dsa-check-running-kernel
+++ b/dsa-nagios-checks/checks/dsa-check-running-kernel
@@ -61,6 +61,11 @@ get_avail() {
                metavers=$(echo $kervers | sed -r -e 's/^2\.(4|6)\.[0-9]+-[A-Za-z0-9\.]+-(.*)/2.\1-\2/')
        fi
 
+       # Attempt to track back to a metapackage failed.  bail
+       if [ "$metavers" = "$kervers" ]; then
+               return 2
+       fi
+
        # We're just going to give up if we can't find a matching metapackage
        # I tried being strict once, and it just caused a lot of headaches.  We'll see how
        # being lax does for us
@@ -103,7 +108,6 @@ get_avail() {
        return 1
 }
 
-
 get_image() {
        local image GZHDR1 GZHDR2 off