[tasque/xbuild] [autoconf] Fix INTLTOOL_... variable ref

[Antonius Riha <antoniusri src gnome org>]

commit 78a14fc14ce9a9a68b28a22eda09863c1e0178b9
Author: Antonius Riha <antoniusriha gmail com>
Date:   Wed Sep 19 20:32:35 2012 +0200

    [autoconf] Fix INTLTOOL_... variable ref

 configure.ac |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 51254d3..8ccf967 100644
--- a/configure.ac
+++ b/configure.ac
@@ -44,11 +44,11 @@ fi
 # Setup i18n tools
 #
 AC_PATH_PROG(INTLTOOL_MERGE, intltool-merge, no)
-if test "xINTLTOOL_MERGE" = "xno"; then
+if test "x$INTLTOOL_MERGE" = "xno"; then
 		AC_MSG_ERROR([intltool-merge not found])
 fi
 AC_PATH_PROG(INTLTOOL_UPDATE, intltool-update, no)
-if test "xINTLTOOL_UPDATE" = "xno"; then
+if test "x$INTLTOOL_UPDATE" = "xno"; then
 		AC_MSG_ERROR([intltool-update not found])
 fi