diff options
Diffstat (limited to 'apt-pkg/contrib/sha1.cc')
| -rw-r--r-- | apt-pkg/contrib/sha1.cc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/apt-pkg/contrib/sha1.cc b/apt-pkg/contrib/sha1.cc index bf6bc6cb6..298a7799b 100644 --- a/apt-pkg/contrib/sha1.cc +++ b/apt-pkg/contrib/sha1.cc @@ -243,6 +243,8 @@ bool SHA1Summation::Add(const unsigned char *data,unsigned long long len) { if (Done) return false; + if (len == 0) + return true; uint32_t *state = (uint32_t *)State; uint32_t *count = (uint32_t *)Count; |