Add and use SHA1_HASH_STRING_LEN constant

[wimlib] / src / sha1.c

diff --git a/src/sha1.c b/src/sha1.c
index 58f60dd7c829b2f24b3e976a252026cc7d118e12..b3062389bee56259764c9ef3f5c3302d7d18f0c4 100644 (file)
--- a/src/sha1.c
+++ b/src/sha1.c
@@ -43,7 +43,7 @@ const u8 zero_hash[20];
  * The output buffer must be at least 41 characters.
  */
 void
-sprint_hash(const u8 hash[SHA1_HASH_SIZE], tchar strbuf[SHA1_HASH_SIZE * 2 + 1])
+sprint_hash(const u8 hash[SHA1_HASH_SIZE], tchar strbuf[SHA1_HASH_STRING_LEN])
 {
        int i;
        u8 high, low;