It is not a good practice to prefer performance over readability in
something as performance uncritical as finding the trailing slash
of argv[0].
So avoid head-scratching by making the loop user-readable, and not
hyper-performance-optimized.
Signed-off-by: Johannes Schindelin <johannes.schindelin@xxxxxx>
---
git.c | 5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/git.c b/git.c
index 940a498..e0d9071 100644
--- a/git.c
+++ b/git.c
@@ -428,9 +428,8 @@ int main(int argc, const char **argv)
* name, and the dirname as the default exec_path
* if we don't have anything better.
*/
- do
- --slash;
- while (cmd <= slash && !is_dir_sep(*slash));
+ while (cmd <= slash && !is_dir_sep(*slash))
+ slash--;
if (cmd <= slash) {
*slash++ = 0;
git_set_argv0_path(cmd);
--
1.6.1.rc3.224.g95ac9
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