opt: 64-bit compile fixes

%.* => unsigned, not size_t.

opt: 64-bit compile fixes
%.* => unsigned, not size_t.
5a02610c · Rusty Russell · e695d2e4 · 5a02610c
Commit 5a02610c authored Oct 20, 2010 by Rusty Russell
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ccan/opt/usage.c ccan/opt/usage.c +1 -1

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--- 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);