diff --git a/builtin-fetch-pack.c b/builtin-fetch-pack.c
index 67fb80ec48d6d8f0327628afd86fb366d8f97617..c2e5adc8847e8ffa94bd009121b7a295f3f0512e 100644 (file)
--- a/builtin-fetch-pack.c
+++ b/builtin-fetch-pack.c
if (args.depth > 0) {
char line[1024];
unsigned char sha1[20];
- int len;
- while ((len = packet_read_line(fd[0], line, sizeof(line)))) {
+ while (packet_read_line(fd[0], line, sizeof(line))) {
if (!prefixcmp(line, "shallow ")) {
if (get_sha1_hex(line + 8, sha1))
die("invalid shallow line: %s", line);