On Wed, Sep 06, 2017 at 10:42:07AM +0900, Junio C Hamano wrote: > Jeff King <p...@peff.net> writes: > > > In fact, the whole extract_argv0_path thing is pointless without > > RUNTIME_PREFIX. So I think one reasonable fix is just: > [...] > Yeah, I kind of like this (I would have reduced the ifdef noise by > leaving a totally-unused argv0_path in the BSS, though).
I wanted to drop it to make sure that I didn't miss any references to it (and that we didn't add any in the future). But -Wunused also complains if you leave it in. :) I think we can reorganize the code a little to make the end result more readable. Like this. [1/2]: system_path: move RUNTIME_PREFIX to a sub-function [2/2]: git_extract_argv0_path: do nothing without RUNTIME_PREFIX exec_cmd.c | 42 ++++++++++++++++++++++++++++-------------- 1 file changed, 28 insertions(+), 14 deletions(-) -Peff
