avoid compiler warning in client/cliparser/argtable3.c (#746)

diff --git a/client/cliparser/argtable3.c b/client/cliparser/argtable3.c
index f70f68c7ea2b0ecbd0431cfc614aff20ed1e6aeb..c661d26f7b30d781976c6c91fe53819c7ce66360 100644 (file)
--- a/client/cliparser/argtable3.c
+++ b/client/cliparser/argtable3.c
@@ -389,7 +389,9 @@ static void warnx(const char *fmt, ...)
 #endif
        va_end(ap);
 
+#if defined(_MSC_VER)
 #pragma warning(suppress: 6053)
+#endif
        fprintf(stderr, "%s\n", opterrmsg);
 }