# HG changeset patch
# User wenzelm
# Date 1256759349 -3600
# Node ID 1807921b6268062878e527c9198f04645b3b8a66
# Parent  a0de1d5c7b3d82ecb1aba40c57e83b6c6ec6768c
slightly more robust error message;

diff -r a0de1d5c7b3d -r 1807921b6268 lib/scripts/getsettings
--- a/lib/scripts/getsettings	Wed Oct 28 18:21:02 2009 +0100
+++ b/lib/scripts/getsettings	Wed Oct 28 20:49:09 2009 +0100
@@ -86,7 +86,7 @@
   local COMPONENT="$1"
 
   if [ ! -d "$COMPONENT" ]; then
-    echo >&2 "Bad Isabelle component: $COMPONENT"
+    echo >&2 "Bad Isabelle component: \"$COMPONENT"\"
     exit 2
   elif [ -z "$ISABELLE_COMPONENTS" ]; then
     ISABELLE_COMPONENTS="$COMPONENT"