tests: avoid several compiler warnings

[gnulib.git] / tests / test-mkdir.c

diff --git a/tests/test-mkdir.c b/tests/test-mkdir.c
index cc51fce..14c3323 100644 (file)
--- a/tests/test-mkdir.c
+++ b/tests/test-mkdir.c
@@ -44,7 +44,7 @@
 #include "test-mkdir.h"
 
 int
-main ()
+main (void)
 {
   /* Clean up any trash from prior testsuite runs.  */
   ASSERT (system ("rm -rf " BASE "*") == 0);