Ziparchive: Enable -Wconversion
Enable -Wconversion (but not -Wsign-conversion). Fix up code. Handle
some actual error cases:
* too many files
* files too large
Bug: 130039052
Test: atest ziparchive-tests
Change-Id: I632af317b9e65dbc728851efefd0d11a2b5c29b9
diff --git a/unzip.cpp b/unzip.cpp
index 6756007..df09956 100644
--- a/unzip.cpp
+++ b/unzip.cpp
@@ -72,7 +72,7 @@
static int CompressionRatio(int64_t uncompressed, int64_t compressed) {
if (uncompressed == 0) return 0;
- return (100LL * (uncompressed - compressed)) / uncompressed;
+ return static_cast<int>((100LL * (uncompressed - compressed)) / uncompressed);
}
static void MaybeShowHeader() {