From: Richard Kettlewell <rjk@terraraq.org.uk>
Date: Sat, 1 Dec 2012 11:09:03 +0000 (+0000)
Subject: build: fix test for ancient GCC bug
X-Git-Tag: branchpoint-5.1~13
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/disorder/commitdiff_plain/34a1fb8ccccb8f6de3417d9118b9148fbefa0d7d

build: fix test for ancient GCC bug
---

diff --git a/configure.ac b/configure.ac
index ee96f21..e47aca2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -729,13 +729,13 @@ if test "x$GCC" = xyes; then
     if test $GCC = yes; then
       CC="$CC -Wall -Werror"
     fi
-    AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[
+    AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
       static int x(char *f) {
        return *f;
       }
       int z(const char *g) {
 	return x((char *)g);
-      }])],
+      }],[])],
       [rjk_cv_pr29478=no],
       [rjk_cv_pr29478=yes]
     )