JavaScriptCore-621.1.tar.gz

[apple/javascriptcore.git] / debugger / DebuggerCallFrame.cpp

diff --git a/debugger/DebuggerCallFrame.cpp b/debugger/DebuggerCallFrame.cpp
index a3299d432a0afc79949c82f122be221802b7ef1f..a734b1d0e413db8c151ccefc745e920af9c6e630 100644 (file)
--- a/debugger/DebuggerCallFrame.cpp
+++ b/debugger/DebuggerCallFrame.cpp
@@ -53,14 +53,14 @@ const UString* DebuggerCallFrame::functionName() const
 UString DebuggerCallFrame::calculatedFunctionName() const
 {
     if (!m_callFrame->codeBlock())
-        return 0;
+        return UString();
 
     if (!m_callFrame->callee())
         return UString();
 
     JSFunction* function = asFunction(m_callFrame->callee());
     if (!function)
-        return 0;
+        return UString();
     return function->calculatedDisplayName(m_callFrame);
 }