Fix find_program() in configure

which returns path to the program, not to the directory containing it.
That causes errors when configuring without --with-lua.
The fix is to apply 'dirname' if 'command -v' was a success.

1 files changed, 5 insertions, 1 deletions

diff --git a/configure b/configure
index 8b99b2ae..75ba4039 100755
--- a/configure
+++ b/configure
@@ -71,7 +71,11 @@ EOF
 # Helper functions
 
 find_program() {
-    command -v "$1" 2>/dev/null
+   prog=`command -v "$1" 2>/dev/null`
+   if [ -n "$prog" ]
+   then
+      dirname "$prog"
+   fi
 }
 
 die() {