From: Rusty Russell <rusty@rustcorp.com.au>
Date: Mon, 19 Mar 2012 05:14:59 +0000 (+1030)
Subject: ccanlint: handle -x correctly with multiple modules.
X-Git-Url: http://git.ozlabs.org/?p=ccan;a=commitdiff_plain;h=4ded146c1b385977b02de6c66d6c1b1c514ebfbe

ccanlint: handle -x correctly with multiple modules.

After the first module we were resetting even the excluded tests, which caused
a segfault as they weren't initialized.
---

diff --git a/tools/ccanlint/ccanlint.c b/tools/ccanlint/ccanlint.c
index 8c6ee1e4..516c5bb6 100644
--- a/tools/ccanlint/ccanlint.c
+++ b/tools/ccanlint/ccanlint.c
@@ -689,7 +689,9 @@ static bool run_tests(struct dgraph_node *all,
 static bool add_to_all(const char *member, struct ccanlint *c,
 		       struct dgraph_node *all)
 {
-	dgraph_add_edge(&c->node, all);
+	/* If we're excluded on cmdline, don't add. */
+	if (!c->skip)
+		dgraph_add_edge(&c->node, all);
 	return true;
 }