# HG changeset patch
# User Joerg Sonnenberger <joerg@bec.de>
# Date 1364696444 -7200
# Node ID 57e0c7a50b2d038e0e1eeeacc30907e49fd7c2f3
# Parent  f185d1ac4db4a03b276888f4b898945024aca8e6
Skip option itself, before passing down to handler.
Fixes -Ifoo to not search in directory "Ifoo".

diff -r f185d1ac4db4 -r 57e0c7a50b2d main.c
--- a/main.c	Sun Mar 31 04:17:51 2013 +0200
+++ b/main.c	Sun Mar 31 04:20:44 2013 +0200
@@ -824,14 +824,14 @@
 bool
 check_prefix_option(const struct place *p, char *opt)
 {
-	unsigned i;
+	unsigned i, len;
 	int r;
 
 	for (i=0; i<num_prefix_options; i++) {
-		r = strncmp(opt, prefix_options[i].string,
-			    strlen(prefix_options[i].string));
+		len = strlen(prefix_options[i].string);
+		r = strncmp(opt, prefix_options[i].string, len);
 		if (r == 0) {
-			prefix_options[i].func(p, opt);
+			prefix_options[i].func(p, opt + len);
 			return true;
 		}
 		if (r < 0) {