Re: [PATCH 1/2] git wrapper: Make while loop more reader-friendly

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 <redacted>
---

 git.c |    5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/git.c b/git.c
index a647741..2fd74c4 100644
--- a/git.c
+++ b/git.c

@@ -427,9 +427,8 @@ 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 (slash < cmd) {
               cmd = lookup_program_in_path(cmd);
               for (slash = (char *)cmd + strlen(cmd) - 1;
--

1.6.0.211.ga840e.dirty