avoid busting bash's stack with a too big if body in configure

[m6w6/ext-psi] / m4 / glob.m4

diff --git a/m4/glob.m4 b/m4/glob.m4
index fbb036e7376db3b0b889a50555ebad98d87370fb..343b3729b280018d5d2e37d4fbd5b2f2ab32eaa5 100644 (file)
--- a/m4/glob.m4
+++ b/m4/glob.m4
@@ -1,4 +1,4 @@
-AC_DEFUN(PSI_CHECK_GLOB, [
+PSI_CHECK_GLOB() {
     AC_CHECK_HEADERS(glob.h)
     PSI_STRUCT(glob_t, [
         size_t gl_pathc,
@@ -26,4 +26,4 @@ AC_DEFUN(PSI_CHECK_GLOB, [
     PSI_CONST(GLOB_ABORTED, int)
     PSI_CONST(GLOB_NOMATCH, int)
     PSI_CONST(GLOB_NOSPACE, int)
-])
+}