[Prevent] Handle return value from CertificateCollection::sort.

[Issue#] Unhandled return value.
[Bug] N/A
[Cause] N/A
[Solution] Logging on error.
[Verification] Build installer

Change-Id: Ia30a0ec3522aa736dc5399f6d879fde9803509a0

diff --git a/src/jobs/widget_install/task_certify.cpp b/src/jobs/widget_install/task_certify.cpp
index 2091407..dbfc7cd 100755 (executable)
--- a/src/jobs/widget_install/task_certify.cpp
+++ b/src/jobs/widget_install/task_certify.cpp
@@ -132,7 +132,9 @@ void TaskCertify::processDistributorSignature(const SignatureData &data,
 
     CertificateCollection collection;
     collection.load(data.getCertList());
-    collection.sort();
+    Assert(collection.sort() &&
+            "Certificate collection can't sort");
+
     Assert(collection.isChain() &&
            "Certificate collection is not able to create chain. "
            "It is not possible to verify this signature.");