X-Git-Url: http://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=ccan%2Fopt%2Fusage.c;h=f321ed2949a8bfb7cd5cdbce5955780dba1cd233;hp=60e1586861adc0981a5bf0eaf00bc63bcff450a4;hb=bbdf3ef3c2c14e515388c6146fd00557cee905a1;hpb=5a02610cb444952a1c0fa820f579a4e535f617ec

diff --git a/ccan/opt/usage.c b/ccan/opt/usage.c
index 60e15868..f321ed29 100644
--- a/ccan/opt/usage.c
+++ b/ccan/opt/usage.c
@@ -1,3 +1,4 @@
+/* Licensed under GPLv3+ - see LICENSE file for details */
 #include <ccan/opt/opt.h>
 #include <string.h>
 #include <stdlib.h>
@@ -32,8 +33,8 @@ char *opt_usage(const char *argv0, const char *extra)
 		extra = "";
 		for (i = 0; i < opt_count; i++) {
 			if (opt_table[i].cb == (void *)opt_usage_and_exit
-			    && opt_table[i].arg) {
-				extra = opt_table[i].arg;
+			    && opt_table[i].u.carg) {
+				extra = opt_table[i].u.carg;
 				break;
 			}
 		}
@@ -100,7 +101,7 @@ char *opt_usage(const char *argv0, const char *extra)
 		if (opt_table[i].show) {
 			char buf[OPT_SHOW_LEN + sizeof("...")];
 			strcpy(buf + OPT_SHOW_LEN, "...");
-			opt_table[i].show(buf, opt_table[i].arg);
+			opt_table[i].show(buf, opt_table[i].u.arg);
 			len += sprintf(p + len, " (default: %s)", buf);
 		}
 		p += len;