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commit d1ed648727f3a0df2d067d869040306ba1e2c52e
Author: Natanael Copa <natanael.copa@gmail.com>
Date: Fri Jul 9 09:38:03 2010 +0000
diff: strip trailing / on dirs
fixes #2203
https://bugs.busybox.net/show_bug.cgi?id=2203
diff --git a/editors/diff.c b/editors/diff.c
index 07594e8..e2da626 100644
--- a/editors/diff.c
+++ b/editors/diff.c
@@ -788,9 +788,15 @@ static void diffdir(char *p[2], const char *s_start)
memset(&list, 0, sizeof(list));
for (i = 0; i < 2; i++) {
+ char *lc;
/*list[i].s = list[i].e = 0; - memset did it */
/*list[i].dl = NULL; */
+ /* trim trailing / in dirs. */
+ lc = last_char_is(p[i], '/');
+ if (lc && lc != p[i])
+ *lc = '\0';
+
/* We need to trim root directory prefix.
* Using list.len to specify its length,
* add_to_dirlist will remove it. */
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