Fixed a bug in expansion of variables.

diff --git a/eval/libeval.sh b/eval/libeval.sh
index 8bda3e67427a78e3f28e8e17d7f5ddc82c630913..542b07d31a97b23f431b3e48db51da92ffc19d04 100644 (file)
--- a/eval/libeval.sh
+++ b/eval/libeval.sh
@@ -53,7 +53,7 @@ function try-ln
 
 function expand-var
 {
-       eval echo ${!1}
+       eval echo \"${!1}\"
 }
 
 # Given a <prefix>, override each variable <x> by <prefix>_<x>