Merge branch 'ab/run-command'

API clean-up.

* ab/run-command:
  run-command API: remove "env" member, always use "env_array"
  difftool: use "env_array" to simplify memory management
  run-command API: remove "argv" member, always use "args"
  run-command API users: use strvec_push(), not argv construction
  run-command API users: use strvec_pushl(), not argv construction
  run-command tests: use strvec_pushv(), not argv assignment
  run-command API users: use strvec_pushv(), not argv assignment
  upload-archive: use regular "struct child_process" pattern
  worktree: stop being overly intimate with run_command() internals

1 files changed, 2 insertions, 6 deletions

diff --git a/diff.c b/diff.c
index 861282db1c..4107685742 100644
--- a/diff.c
+++ b/diff.c
@@ -6921,19 +6921,15 @@ static char *run_textconv(struct repository *r,
 			  size_t *outsize)
 {
 	struct diff_tempfile *temp;
-	const char *argv[3];
-	const char **arg = argv;
 	struct child_process child = CHILD_PROCESS_INIT;
 	struct strbuf buf = STRBUF_INIT;
 	int err = 0;
 
 	temp = prepare_temp_file(r, spec->path, spec);
-	*arg++ = pgm;
-	*arg++ = temp->name;
-	*arg = NULL;
+	strvec_push(&child.args, pgm);
+	strvec_push(&child.args, temp->name);
 
 	child.use_shell = 1;
-	child.argv = argv;
 	child.out = -1;
 	if (start_command(&child)) {
 		remove_tempfile();