tests: Fix old-style function definition

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

diff --git a/tests/testsuite.c b/tests/testsuite.c
index b4175e28a0548dc3e9415a3f4dfebd88898ff4c5..dfb045dca30cd967febe447981a598debdb26581 100644 (file)
--- a/tests/testsuite.c
+++ b/tests/testsuite.c
@@ -207,7 +207,7 @@ FILE* test_mktemp(char** path) {
        return fdopen(fd, "w+");
 }
 
-char* test_mkdtemp() {
+char* test_mkdtemp(void) {
        char path[] = TMP_TEMPLATE;
 
        char* p = mkdtemp(path);