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Add handling for empty V8 exception messages (issue #342).

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git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@331 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
This commit is contained in:
Marshall Greenblatt
2011-10-21 14:25:14 +00:00
parent 2085cc9ce2
commit 5022adb6ad
1 changed files with 8 additions and 3 deletions
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11
libcef/v8_impl.cc
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@@ -1030,10 +1030,15 @@ bool CefV8ValueImpl::ExecuteFunctionWithContext(
v8::TryCatch try_catch; v8::TryCatch try_catch;
v8::Local<v8::Value> func_rv = func->Call(recv, argc, argv); v8::Local<v8::Value> func_rv = func->Call(recv, argc, argv);
if (try_catch.HasCaught()) if (try_catch.HasCaught()) {
GetCefString(try_catch.Message()->Get(), exception); v8::Local<v8::Message> msg = try_catch.Message();
else if (msg.IsEmpty())
exception = "CEF received an empty exception message.";
else
GetCefString(msg->Get(), exception);
} else {
retval = new CefV8ValueImpl(func_rv); retval = new CefV8ValueImpl(func_rv);
}
return true; return true;
} }