X-Git-Url: http://git.tuebingen.mpg.de/?a=blobdiff_plain;f=common;h=d41809585ab22e282fdc57ed757ea9e716b66aae;hb=1e5e330b7a100636ef7d3874a322e7c23d7fe575;hp=e3268907a385cb5417ac60796f2f0a50fcbeed2f;hpb=8c4ae5b0f1b839dea40d7aae40de5e15b325ff35;p=gsu.git

diff --git a/common b/common
index e326890..d418095 100644
--- a/common
+++ b/common
@@ -19,7 +19,7 @@ E_GSU_GETOPTS			getopts error
 E_GSU_DIALOG			dialog error
 E_GSU_MKTEMP			mktemp error
 E_GSU_MENU_TREE			invalid menu tree
-$gsu_errors
+${gsu_errors:-}
 "
 	local a b i=0
 	while read a b; do