tests: avoid several compiler warnings

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

diff --git a/tests/test-quotearg.c b/tests/test-quotearg.c
index 04891bc..7346cba 100644 (file)
--- a/tests/test-quotearg.c
+++ b/tests/test-quotearg.c
@@ -378,7 +378,7 @@ use_quotearg_colon (const char *str, size_t *len)
 }
 
 int
-main (int argc, char *argv[])
+main (int argc _UNUSED_PARAMETER_, char *argv[])
 {
   int i;
   bool ascii_only = MB_CUR_MAX == 1 && !isprint ((unsigned char) LQ[0]);