tests: avoid several compiler warnings

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

diff --git a/tests/test-readlink.c b/tests/test-readlink.c
index 1fdc2da..78bf342 100644 (file)
--- a/tests/test-readlink.c
+++ b/tests/test-readlink.c
@@ -45,7 +45,7 @@
 #include "test-readlink.h"
 
 int
-main ()
+main (void)
 {
   /* Remove any leftovers from a previous partial run.  */
   ASSERT (system ("rm -rf " BASE "*") == 0);