From: Rusty Russell <rusty@rustcorp.com.au>
Date: Tue, 23 Nov 2010 01:36:31 +0000 (+1030)
Subject: ccanlint: fix -x core dump
X-Git-Url: https://git.ozlabs.org/?p=ccan;a=commitdiff_plain;h=dde924399b8e16de3e2426af8a44b4fde95c5f48

ccanlint: fix -x core dump

This wasn't fixed when we converted to ccan/opt in 8d70667887.

Unfortunately, unistd.h defines optarg, so the compiler didn't catch
this.
---

diff --git a/tools/ccanlint/ccanlint.c b/tools/ccanlint/ccanlint.c
index e70eca1b..58ca1f53 100644
--- a/tools/ccanlint/ccanlint.c
+++ b/tools/ccanlint/ccanlint.c
@@ -318,7 +318,7 @@ static char *keep_test(const char *testname, void *unused)
 
 static char *skip_test(const char *testname, void *unused)
 {
-	btree_insert(cmdline_exclude, optarg);
+	btree_insert(cmdline_exclude, testname);
 	return NULL;
 }