tests: avoid several compiler warnings

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

diff --git a/tests/test-remove.c b/tests/test-remove.c
index 2d5d633..af5d01b 100644 (file)
--- a/tests/test-remove.c
+++ b/tests/test-remove.c
@@ -42,7 +42,7 @@
 #define BASE "test-remove.t"
 
 int
-main ()
+main (void)
 {
   /* Remove any leftovers from a previous partial run.  */
   ASSERT (system ("rm -rf " BASE "*") == 0);