Add a comment to document my removal of stream delete in previous commit

svn-id: r48155

1 files changed, 2 insertions, 0 deletions

diff --git a/common/unzip.cpp b/common/unzip.cpp
index 9f90c9d417..a83f70d671 100644
--- a/common/unzip.cpp
+++ b/common/unzip.cpp
@@ -1458,6 +1458,8 @@ Archive *makeZipArchive(SeekableReadStream *stream) {
 		return 0;
 	unzFile zipFile = unzOpen(stream);
 	if (!zipFile) {
+		// stream gets deleted by unzOpen() call if something
+		// goes wrong.
 		return 0;
 	}
 	return new ZipArchive(zipFile);