turned off bogus error report for no repo

diff --git a/scripts/rev_control/version_control.sh b/scripts/rev_control/version_control.sh
index b959d9071bc40427a4344eb51a14bc0ed8eb85cc..01ca3c56ea15f4df5d25c0cd3836304d5215ee85 100644 (file)
--- a/scripts/rev_control/version_control.sh
+++ b/scripts/rev_control/version_control.sh
@@ -175,8 +175,9 @@ echo B.2: retval=$retval
 echo C: retval=$retval
     fi
   else
+    # nothing there.  it's not an error though.
     echo no repository in $directory
-    retval=1
+    retval=0
   fi
   popd &>/dev/null