summaryrefslogtreecommitdiff
path: root/read-cache.c
diff options
context:
space:
mode:
Diffstat (limited to 'read-cache.c')
-rw-r--r--read-cache.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/read-cache.c b/read-cache.c
index ac8375a..91b2628 100644
--- a/read-cache.c
+++ b/read-cache.c
@@ -168,7 +168,7 @@ void * read_sha1_file(unsigned char *sha1, char *type, unsigned long *size)
return NULL;
}
-int write_sha1_file(char *buf, unsigned len)
+int write_sha1_file(char *buf, unsigned len, unsigned char *returnsha1)
{
int size;
char *compressed;
@@ -199,7 +199,8 @@ int write_sha1_file(char *buf, unsigned len)
if (write_sha1_buffer(sha1, compressed, size) < 0)
return -1;
- printf("%s\n", sha1_to_hex(sha1));
+ if (returnsha1)
+ memcpy(returnsha1, sha1, 20);
return 0;
}