summaryrefslogtreecommitdiff
path: root/diff-no-index.c
diff options
context:
space:
mode:
Diffstat (limited to 'diff-no-index.c')
-rw-r--r--diff-no-index.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/diff-no-index.c b/diff-no-index.c
index b44473e3c1..3080b663bc 100644
--- a/diff-no-index.c
+++ b/diff-no-index.c
@@ -68,6 +68,7 @@ static int queue_diff(struct diff_options *o,
struct string_list p1 = STRING_LIST_INIT_DUP;
struct string_list p2 = STRING_LIST_INIT_DUP;
int i1, i2, ret = 0;
+ size_t len1 = 0, len2 = 0;
if (name1 && read_directory(name1, &p1))
return -1;
@@ -80,18 +81,23 @@ static int queue_diff(struct diff_options *o,
strbuf_addstr(&buffer1, name1);
if (buffer1.len && buffer1.buf[buffer1.len - 1] != '/')
strbuf_addch(&buffer1, '/');
+ len1 = buffer1.len;
}
if (name2) {
strbuf_addstr(&buffer2, name2);
if (buffer2.len && buffer2.buf[buffer2.len - 1] != '/')
strbuf_addch(&buffer2, '/');
+ len2 = buffer2.len;
}
for (i1 = i2 = 0; !ret && (i1 < p1.nr || i2 < p2.nr); ) {
const char *n1, *n2;
int comp;
+ strbuf_setlen(&buffer1, len1);
+ strbuf_setlen(&buffer2, len2);
+
if (i1 == p1.nr)
comp = 1;
else if (i2 == p2.nr)