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| author | Albert Astals Cid <aacid@kde.org> | 2010-10-23 22:59:50 +0100 |
|---|---|---|
| committer | Albert Astals Cid <aacid@kde.org> | 2010-10-23 23:00:50 +0100 |
| commit | c081ad0609cc27f7b917dd73411263f8d583d4ac (patch) | |
| tree | ac0a46d4344d48c9b274cb5dbd952b5eb35e2d08 | |
| parent | 72ed1b206c2ca3640dbc76a7852b9208df688fe9 (diff) | |
add unlikely marker
| -rw-r--r-- | poppler/Decrypt.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/poppler/Decrypt.cc b/poppler/Decrypt.cc index bcba7678..2373a66a 100644 --- a/poppler/Decrypt.cc +++ b/poppler/Decrypt.cc @@ -353,7 +353,7 @@ static void rc4InitKey(Guchar *key, int keyLen, Guchar *state) { for (i = 0; i < 256; ++i) state[i] = i; - if (keyLen == 0) + if (unlikely(keyLen == 0)) return; index1 = index2 = 0; |