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-rw-r--r--Swiften/Elements/Message.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/Swiften/Elements/Message.h b/Swiften/Elements/Message.h
index 3b9145c..ea99814 100644
--- a/Swiften/Elements/Message.h
+++ b/Swiften/Elements/Message.h
@@ -38,8 +38,10 @@ namespace Swift {
updatePayload(boost::make_shared<Subject>(subject));
}
+ // Explicitly convert to bool. In C++11, it would be cleaner to
+ // compare to nullptr.
bool hasSubject() {
- return getPayload<Subject>();
+ return static_cast<bool>(getPayload<Subject>());
}
std::string getBody() const {