[Crash-utility] [PATCH] clean commnad line from pipe

Hello Dave, When I try to input gdb command through pipe, I find crash doesn't work well, like below. # echo -ne "gdb help\n gdb help" | ./crash -s Undefined command: "". Try "help". gdb: gdb request failed: help No source file named help. gdb: gdb request failed: b help So I make the patch to clean command, please refer to the patch. -- -- Regards Qiao Nuohan