From 2b46b6e66a6a842923640c881cd235166a4c9ad5 Mon Sep 17 00:00:00 2001
From: Rusty Russell <rusty@rustcorp.com.au>
Date: Mon, 17 Jan 2011 16:19:13 +1030
Subject: [PATCH] ccanlint: fix trailing / in -d.

Before:
	$ tools/ccanlint/ccanlint -d ccan/talloc/
	Module's source code has no trailing whitespace (no_trailing_whitespace): FAIL
	: Total score: 0/1

After:
	$ tools/ccanlint/ccanlint -d ccan/talloc/
	Module's source code has no trailing whitespace (no_trailing_whitespace): FAIL
	talloc: Total score: 0/1
---
 tools/ccanlint/ccanlint.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/ccanlint/ccanlint.c b/tools/ccanlint/ccanlint.c
index 1b11803..8acad93 100644
--- a/tools/ccanlint/ccanlint.c
+++ b/tools/ccanlint/ccanlint.c
@@ -499,6 +499,8 @@ int main(int argc, char *argv[])
 
 	if (dir[0] != '/')
 		dir = talloc_asprintf_append(NULL, "%s/%s", base_dir, dir);
+	while (strends(dir, "/"))
+		dir[strlen(dir)-1] = '\0';
 	if (dir != base_dir)
 		prefix = talloc_append_string(talloc_basename(NULL, dir), ": ");
 	if (verbose >= 3)
-- 
2.39.2