From: Rusty Russell <rusty@rustcorp.com.au>
Date: Wed, 20 Oct 2010 02:10:00 +0000 (+1030)
Subject: opt: 64-bit compile fixes
X-Git-Url: https://git.ozlabs.org/?p=ccan;a=commitdiff_plain;h=5a02610cb444952a1c0fa820f579a4e535f617ec;ds=sidebyside

opt: 64-bit compile fixes

%.* => unsigned, not size_t.
---

diff --git a/ccan/opt/usage.c b/ccan/opt/usage.c
index eedaae7e..60e15868 100644
--- a/ccan/opt/usage.c
+++ b/ccan/opt/usage.c
@@ -93,7 +93,7 @@ char *opt_usage(const char *argv0, const char *extra)
 			len += sprintf(p + len, " <arg>");
 		len += sprintf(p + len, "%.*s",
 			       len < strlen(OPT_SPACE_PAD)
-			       ? strlen(OPT_SPACE_PAD) - len : 1,
+			       ? (unsigned)strlen(OPT_SPACE_PAD) - len : 1,
 			       OPT_SPACE_PAD);
 
 		len += sprintf(p + len, "%s", opt_table[i].desc);