Enrico Schröder authored Mar 31, 2011 and Michael Natterer committed Apr 04, 2011

Fix for bug #632816: When holding shift key to go to LineDraw mode,
then pressing ctrl and releasing shift before ctrl, the release of
ctrl switches the function of DodgeBurn and Convolute tool. This patch
adds a variable to GimpDodgeBurnTool/GimpConvolveTool to only switch
said function on releasing ctrl when it has been toggled previously.