Fix static analysis issue

Avoid sign extension

Change-Id: I915b9e6f508f4f459b8a9c1fd1e53b2b4ed48093
Signed-off-by: Ilho Kim <ilho159.kim@samsung.com>

diff --git a/src/lib/tpk_archive_info.cc b/src/lib/tpk_archive_info.cc
index 8b613d4e4e4a1ac079903673dc646bc0ed5093c2..73a288b3164f5dc4d68f21580975aac4c761d9f6 100644 (file)
--- a/src/lib/tpk_archive_info.cc
+++ b/src/lib/tpk_archive_info.cc
@@ -225,7 +225,7 @@ bool TpkArchiveInfo::ReadIcon(const bf::path& icon, const bf::path& tmp_dir) {
   icon_buf_.resize(len / sizeof(unsigned char));
   ifs.read(reinterpret_cast<char*>(icon_buf_.data()), len);
 
-  if (len != icon_buf_.size()) {
+  if (static_cast<size_t>(len) != icon_buf_.size()) {
     LOG(ERROR) << "Reading icon failed, icon size is: " << len
                << ", but read size is: " << icon_buf_.size();
     return false;