[bug #21865] grub.cfg syntax error leads to infinite loop

Follow-up Comment #2, bug #21865 (project grub): Do you know how to do this? I'm afraid I'm completely ignorant on bison stuff. ___ Reply to this item at: http://savannah.gnu.org/bugs/?21865

[bug #21865] grub.cfg syntax error leads to infinite loop

Follow-up Comment #3, bug #21865 (project grub): I write a patch for parser related bug, it fix the following problems: 1, major modification for parse.y, now it should work better. For example, if echo aa; echo bb; then echo cc; fi it works properly now. 2, Check for undefined variable. for