We are trying to extract dirname from argv0 in the git_extract_argv0_path().
But in the same time, the <git-compat-util.h> provides find_last_dir_sep()
to get dirname from a given path. Let's use it instead of loop for the code
simplification.
Signed-off-by: Alexander Kuleshov <kuleshovmail@xxxxxxxxx>
---
exec_cmd.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/exec_cmd.c b/exec_cmd.c
index e85f0fd..680b257 100644
--- a/exec_cmd.c
+++ b/exec_cmd.c
@@ -43,12 +43,10 @@ const char *git_extract_argv0_path(const char *argv0)
if (!argv0 || !*argv0)
return NULL;
- slash = argv0 + strlen(argv0);
- while (argv0 <= slash && !is_dir_sep(*slash))
- slash--;
+ slash = find_last_dir_sep(argv0);
- if (slash >= argv0) {
+ if (slash) {
argv0_path = xstrndup(argv0, slash - argv0);
return slash + 1;
}
--
2.4.4.764.g5dbb725.dirty
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