diff --git a/conanfile.txt b/conanfile.txt
index 1ad7bf433..96bd6f5c8 100644
--- a/conanfile.txt
+++ b/conanfile.txt
@@ -8,4 +8,3 @@ gtest/1.8.1@bincrafters/stable
 [generators]
 cmake
 
-
diff --git a/src/cpp/model/Session.cpp b/src/cpp/model/Session.cpp
index 4da275e17..4b7db35a3 100644
--- a/src/cpp/model/Session.cpp
+++ b/src/cpp/model/Session.cpp
@@ -636,7 +636,7 @@ Poco::AutoPtr<ProcessingTransaction> Session::getNextReadyTransaction(size_t* wo
 	}
 	for (auto it = mProcessingTransactions.begin(); it != mProcessingTransactions.end(); it++) {
 		if (working && !(*it)->isTaskFinished()) {
-			*working++;
+			(*working)++;
 		}
 		if (mCurrentActiveProcessingTransaction.isNull() && (*it)->isTaskFinished()) {
 			if (!working) {