Merge pull request #46 from Levoila/fix-detect-compression-format

Fix DetectCompressionFormat
getnamo · Mar 9, 2020 · 0cbebfb · 0cbebfb
2 parents 600c0d0 + 0cf7118
commit 0cbebfb
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/7zpp/UsefulFunctions.cpp b/7zpp/UsefulFunctions.cpp
@@ -228,6 +228,7 @@ namespace SevenZip
 			CComPtr< IInArchive > archive = UsefulFunctions::GetArchiveReader(library, archiveCompressionFormat);
 			if (!archive) continue;
 
+			fileStream->Seek({}, STREAM_SEEK_SET, nullptr); // Seek to beginning of file
 			CComPtr< InStreamWrapper > inFile = new InStreamWrapper(fileStream);
 			CComPtr< ArchiveOpenCallback > openCallback = new ArchiveOpenCallback(password);