tests: avoid several compiler warnings

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

diff --git a/tests/test-canonicalize.c b/tests/test-canonicalize.c
index 7de6059..eeae9e0 100644 (file)
--- a/tests/test-canonicalize.c
+++ b/tests/test-canonicalize.c
@@ -45,7 +45,7 @@
 #define BASE "t-can.tmp"
 
 int
-main ()
+main (void)
 {
   /* Setup some hierarchy to be used by this test.  Start by removing
      any leftovers from a previous partial run.  */