ASSERTION FAILED: ![[webFrame _frameLoader] isLoading] (/Users/mrowe/Documents/Source/SVN/WebKit-Nightlies/WebKit/WebView/WebDataSource.m:150 -[WebDataSourcePrivate dealloc]) This occurred when command-clicking on a link in Google results to open in a new tab. To reproduce: 1) Type "WebKit" into Safari's search bar to search. 2) When Google results load, Command-click on the first search result. 3) *boom*