Bug #2019

Separate in Mesh editmode, selectmode 'face', and with a selection that
used to be in vertex mode a full select (like selecting the 2 opposing
faces in a cube) caused crash. There was still no good face-select
awareness there... tsk! :)

source/blender/src/editmesh_tools.c

@@ -578,7 +578,7 @@ void split_mesh(void)
 	countall();
 	allqueue(REDRAWVIEW3D, 0);
 	makeDispList(G.obedit);
-	BIF_undo_push("Hash");
+	BIF_undo_push("Split");
 
 }