diff options
Diffstat (limited to 'src/SFileOpenFileEx.cpp')
| -rw-r--r-- | src/SFileOpenFileEx.cpp | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/src/SFileOpenFileEx.cpp b/src/SFileOpenFileEx.cpp index b5829b4..d26e01e 100644 --- a/src/SFileOpenFileEx.cpp +++ b/src/SFileOpenFileEx.cpp @@ -20,7 +20,6 @@ static DWORD FindHashIndex(TMPQArchive * ha, DWORD dwFileIndex) { TMPQHash * pHashTableEnd; TMPQHash * pHash; - DWORD dwFirstIndex = HASH_ENTRY_FREE; // Should only be called if the archive has hash table assert(ha->pHashTable != NULL); @@ -32,15 +31,15 @@ static DWORD FindHashIndex(TMPQArchive * ha, DWORD dwFileIndex) { if(MPQ_BLOCK_INDEX(pHash) == dwFileIndex) { - // Duplicate hash entry found - if(dwFirstIndex != HASH_ENTRY_FREE) - return HASH_ENTRY_FREE; - dwFirstIndex = (DWORD)(pHash - ha->pHashTable); + // Find the first hash entry that points to it. + // If there are multiple hash entries that point + // to the same file, only the first one is returned. + return (DWORD)(pHash - ha->pHashTable); } } - // Return the hash table entry index - return dwFirstIndex; + // No item was found + return HASH_ENTRY_FREE; } static const char * GetPatchFileName(TMPQArchive * ha, const char * szFileName, char * szBuffer) |