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-rw-r--r--aclocal.m42
1 files changed, 1 insertions, 1 deletions
diff --git a/aclocal.m4 b/aclocal.m4
index 4daf8457c..ed71c7ded 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -329,7 +329,7 @@ dnl This sometimes fails to find confdefs.h, for some reason.
dnl [#]line __oline__ "[$]0"
[#]line __oline__ "configure"
#include "confdefs.h"
-void underscore_test(void) {
+int underscore_test() {
return; }
EOF
if AC_TRY_EVAL(ac_compile); then