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-rw-r--r--m4/progtest.m44
1 files changed, 3 insertions, 1 deletions
diff --git a/m4/progtest.m4 b/m4/progtest.m4
index fbc62ccc..604e553f 100644
--- a/m4/progtest.m4
+++ b/m4/progtest.m4
@@ -17,7 +17,9 @@ set dummy $2; ac_word=[$]2
AC_MSG_CHECKING([for $ac_word])
AC_CACHE_VAL(ac_cv_path_$1,
[case "[$]$1" in
- /*|[A-Z]:/*)
+changequote(, )dnl
+ /*|[A-z]:/*)
+changequote([, ])dnl
ac_cv_path_$1="[$]$1" # Let the user override the test with a path.
;;
*)