Fix a build warning

Fix to compare with same signedness.

Change-Id: If9db78addaee27e9dfc9eabc791a58065cef0153
Signed-off-by: Sangyoon Jang <jeremy.jang@samsung.com>

diff --git a/src/unit_tests/common/smoke_utils.cc b/src/unit_tests/common/smoke_utils.cc
index 4b1a153..b47bb13 100644 (file)
--- a/src/unit_tests/common/smoke_utils.cc
+++ b/src/unit_tests/common/smoke_utils.cc
@@ -602,7 +602,7 @@ void BackendInterface::TestRollbackAfterEachStep(int argc, const char* argv[],
     return;
   }
   AppInstallerPtr backend;
-  int insert_idx = 0;
+  unsigned int insert_idx = 0;
   do {
     backend = CreateFailExpectedInstaller(pkgmgr, insert_idx);
     LOG(DEBUG) << "StepFail is inserted at: " << insert_idx;