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| author |  Matthieu Moy <Matthieu.Moy@imag.fr> | 2013-09-06 19:43:05 +0200 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2013-09-06 13:33:17 -0700 |
| commit | bb7e32e383d66c290d11174108b2944532905df6 (patch) | |
| tree | 26e52594d88f3c2238e88e94e490975367e70192 | |
| parent | builtin/stripspace.c: fix broken indentation (diff) | |
| download | tgif-bb7e32e383d66c290d11174108b2944532905df6.tar.xz | |
wt-status: use argv_array API
No behavior change, but two slight code reorganization: argv_array_push
doesn't accept NULL strings, and duplicates its argument hence
summary_limit must be written to before being inserted into argv.
Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
| -rw-r--r-- | wt-status.c | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/wt-status.c b/wt-status.c index cb24f1fa9b..958a53c9cb 100644 --- a/wt-status.c +++ b/wt-status.c @@ -8,6 +8,7 @@ #include "diffcore.h" #include "quote.h" #include "run-command.h" +#include "argv-array.h" #include "remote.h" #include "refs.h" #include "submodule.h" @@ -663,29 +664,30 @@ static void wt_status_print_submodule_summary(struct wt_status *s, int uncommitt char summary_limit[64]; char index[PATH_MAX]; const char *env[] = { NULL, NULL }; - const char *argv[8]; - - env[0] = index; - argv[0] = "submodule"; - argv[1] = "summary"; - argv[2] = uncommitted ? "--files" : "--cached"; - argv[3] = "--for-status"; - argv[4] = "--summary-limit"; - argv[5] = summary_limit; - argv[6] = uncommitted ? NULL : (s->amend ? "HEAD^" : "HEAD"); - argv[7] = NULL; + struct argv_array argv = ARGV_ARRAY_INIT; sprintf(summary_limit, "%d", s->submodule_summary); snprintf(index, sizeof(index), "GIT_INDEX_FILE=%s", s->index_file); + env[0] = index; + argv_array_push(&argv, "submodule"); + argv_array_push(&argv, "summary"); + argv_array_push(&argv, uncommitted ? "--files" : "--cached"); + argv_array_push(&argv, "--for-status"); + argv_array_push(&argv, "--summary-limit"); + argv_array_push(&argv, summary_limit); + if (!uncommitted) + argv_array_push(&argv, s->amend ? "HEAD^" : "HEAD"); + memset(&sm_summary, 0, sizeof(sm_summary)); - sm_summary.argv = argv; + sm_summary.argv = argv.argv; sm_summary.env = env; sm_summary.git_cmd = 1; sm_summary.no_stdin = 1; fflush(s->fp); sm_summary.out = dup(fileno(s->fp)); /* run_command closes it */ run_command(&sm_summary); + argv_array_clear(&argv); } static void wt_status_print_other(struct wt_status *s, |