1 files changed, 1 insertions, 1 deletions
diff --git a/configure.in b/configure.in
index 9cdff8f95..206cb62d1 100644
--- a/configure.in
+++ b/configure.in
@@ -2332,7 +2332,7 @@ AC_TRY_RUN([
 #include <sys/time.h>
 #include <sys/resource.h>
 #include <stdlib.h>
-main()
+int main(void)
 {
     struct rlimit limit;
     limit.rlim_cur = 0;