Re: [PATCH v2] ls-files: adding support for submodules
From: Junio C Hamano <hidden>
Date: 2016-09-15 20:58:36
Subsystem:
the rest · Maintainer:
Linus Torvalds
Possibly related (same subject, not in this thread)
- 2016-09-15 · Re: [PATCH v2] ls-files: adding support for submodules · Junio C Hamano <hidden>
- 2016-09-15 · Re: [PATCH v2] ls-files: adding support for submodules · Junio C Hamano <hidden>
- 2016-09-15 · Re: [PATCH v2] ls-files: adding support for submodules · Junio C Hamano <hidden>
- 2016-09-13 · Re: [PATCH v2] ls-files: adding support for submodules · Junio C Hamano <hidden>
- 2016-09-13 · Re: [PATCH v2] ls-files: adding support for submodules · Brandon Williams <hidden>
If we were to follow the convention to leave an optional string variable to NULL, we'd need to do this on top. I am not sure if it is a good change, though. --- builtin/ls-files.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/builtin/ls-files.c b/builtin/ls-files.c
index 6e78c71..687e475 100644
--- a/builtin/ls-files.c
+++ b/builtin/ls-files.c@@ -29,7 +29,7 @@ static int show_valid_bit; static int line_terminator = '\n'; static int debug_mode; static int show_eol; -static const char *output_path_prefix = ""; +static const char *output_path_prefix; static int recurse_submodules; static const char *prefix;
@@ -78,7 +78,7 @@ static void write_name(const char *name) * churn. */ static struct strbuf full_name = STRBUF_INIT; - if (*output_path_prefix) { + if (output_path_prefix && *output_path_prefix) { strbuf_reset(&full_name); strbuf_addstr(&full_name, output_path_prefix); strbuf_addstr(&full_name, name);
@@ -181,7 +181,8 @@ static void show_gitlink(const struct cache_entry *ce) argv_array_push(&cp.args, "ls-files"); argv_array_push(&cp.args, "--recurse-submodules"); argv_array_pushf(&cp.args, "--output-path-prefix=%s%s/", - output_path_prefix, ce->name); + output_path_prefix ? output_path_prefix : "", + ce->name); cp.git_cmd = 1; cp.dir = ce->name; status = run_command(&cp);
--
2.10.0-458-g97b4043