Commit 822a7d50 authored by Committed by Junio C Hamano
Remove cmd_usage() routine and re-organize the help/usage code.
The cmd_usage() routine was causing warning messages due to a NULL format parameter being passed in three out of four calls. This is a problem if you want to compile with -Werror. A simple solution is to simply remove the GNU __attribute__ format pragma from the cmd_usage() declaration in the header file. The function interface was somewhat muddled anyway, so re-write the code to finesse the problem. [jc: this incidentally revealed that t9100 test assumed that the output from "git help" to be fixed in stone, but this patch lower-cases "Usage" to "usage". Update the test not to rely on "git help" output.] Signed-off-by: Ramsay Allan Jones <firstname.lastname@example.org> Signed-off-by: Junio C Hamano <email@example.com>
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