From f4c40c2d6aabef8e587176bbf5226c8bc6649574 Mon Sep 17 00:00:00 2001
From: Bruno Haible <bruno@clisp.org>
Date: Fri, 2 May 2025 02:43:23 +0200
Subject: [PATCH] vc-mtime: Add API for more efficient use of git, part 2.

* lib/vc-mtime.c (max_vc_mtime): Don't skip the odd-numbered arguments.
---
 ChangeLog      |  5 +++++
 lib/vc-mtime.c | 57 +++++++++++++++++++++-----------------------------
 2 files changed, 29 insertions(+), 33 deletions(-)

--- a/lib/vc-mtime.c
+++ b/lib/vc-mtime.c
@@ -558,17 +558,14 @@ max_vc_mtime (struct timespec *max_of_mt
                     size_t n = n0;
                     size_t cmd_len = 25;
                     for (; n < nfiles; n++)
-                      {
-                        if (vc_controlled[n] == 1)
-                          {
-                            if (cmd_len + strlen (currdir_relative_filenames[n]) >= MAX_CMD_LEN
-                                && i > i0)
-                              break;
-                            argv[i++] = currdir_relative_filenames[n];
-                            cmd_len += 1 + strlen (currdir_relative_filenames[n]);
-                          }
-                        n++;
-                      }
+                      if (vc_controlled[n] == 1)
+                        {
+                          if (cmd_len + strlen (currdir_relative_filenames[n]) >= MAX_CMD_LEN
+                              && i > i0)
+                            break;
+                          argv[i++] = currdir_relative_filenames[n];
+                          cmd_len += 1 + strlen (currdir_relative_filenames[n]);
+                        }
                     if (i > i0)
                       {
                         pid_t child;
@@ -672,17 +669,14 @@ max_vc_mtime (struct timespec *max_of_mt
                     size_t n = n0;
                     size_t cmd_len = 46;
                     for (; n < nfiles; n++)
-                      {
-                        if (vc_controlled[n] == 1)
-                          {
-                            if (cmd_len + strlen (currdir_relative_filenames[n]) >= MAX_CMD_LEN
-                                && i > i0)
-                              break;
-                            argv[i++] = currdir_relative_filenames[n];
-                            cmd_len += 1 + strlen (currdir_relative_filenames[n]);
-                          }
-                        n++;
-                      }
+                      if (vc_controlled[n] == 1)
+                        {
+                          if (cmd_len + strlen (currdir_relative_filenames[n]) >= MAX_CMD_LEN
+                              && i > i0)
+                            break;
+                          argv[i++] = currdir_relative_filenames[n];
+                          cmd_len += 1 + strlen (currdir_relative_filenames[n]);
+                        }
                     if (i > i0)
                       {
                         pid_t child;
@@ -768,17 +762,14 @@ max_vc_mtime (struct timespec *max_of_mt
                     size_t n = n0;
                     size_t cmd_len = 27;
                     for (; n < nfiles; n++)
-                      {
-                        if (vc_controlled[n] == 1)
-                          {
-                            if (cmd_len + strlen (currdir_relative_filenames[n]) >= MAX_CMD_LEN
-                                && i > i0)
-                              break;
-                            argv[i++] = currdir_relative_filenames[n];
-                            cmd_len += 1 + strlen (currdir_relative_filenames[n]);
-                          }
-                        n++;
-                      }
+                      if (vc_controlled[n] == 1)
+                        {
+                          if (cmd_len + strlen (currdir_relative_filenames[n]) >= MAX_CMD_LEN
+                              && i > i0)
+                            break;
+                          argv[i++] = currdir_relative_filenames[n];
+                          cmd_len += 1 + strlen (currdir_relative_filenames[n]);
+                        }
                     if (i > i0)
                       {
                         pid_t child;