From 92ee7edb3a85d458fe7a456a9e9b4a6bb9351059 Mon Sep 17 00:00:00 2001
From: Rusty Russell <rusty@rustcorp.com.au>
Date: Fri, 9 Apr 2010 14:12:53 +0930
Subject: [PATCH] ccanlint: optimize the timeout case

This takes my "make fastcheck" from about 57 seconds to about 43 seconds.
---
 tools/tools.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/tools.c b/tools/tools.c
index 769d6aee..5db43df0 100644
--- a/tools/tools.c
+++ b/tools/tools.c
@@ -145,6 +145,8 @@ char *run_command(const void *ctx, unsigned int *time_ms, const char *fmt, ...)
 
 	if (!time_ms)
 		time_ms = &default_time;
+	else if (*time_ms == 0)
+		return talloc_strdup(ctx, "\n== TIMED OUT ==\n");
 
 	va_start(ap, fmt);
 	cmd = talloc_vasprintf(ctx, fmt, ap);
-- 
2.39.2