PHP_FDFTK is always != no. $PHP_FDFTK is not.

diff --git a/ext/fdf/config.m4 b/ext/fdf/config.m4
index 161518e8bbd3639455e595c5f2dd4d773a84443e..73259bb839692e8558f9c50acb92d9009fc76e3f 100644 (file)
--- a/ext/fdf/config.m4
+++ b/ext/fdf/config.m4
@@ -3,7 +3,7 @@ dnl $Id$
 PHP_ARG_WITH(fdftk, for fdftk support,
 [  --with-fdftk[=DIR]      Include fdftk support])
 
-if test "PHP_FDFTK" != "no"; then
+if test "$PHP_FDFTK" != "no"; then
   if test -r $PHP_FDFTK/include/FdfTk.h; then
     FDFTK_DIR=$PHP_FDFTK
   else