for_each_reflog_ent(): extract a helper to process a single entry

diff --git a/diff.c b/diff.c
index e6846ca7507aa8a423c5e1f89390fa37723248ff..32142dba64e0a6e926101c38b6efd95d21e0dc82 100644 (file)
--- a/diff.c
+++ b/diff.c
@@ -1398,11 +1398,11 @@ int print_stat_summary(FILE *fp, int files, int insertions, int deletions)
 
        if (!files) {
                assert(insertions == 0 && deletions == 0);
-               return fprintf(fp, "%s\n", _(" 0 files changed"));
+               return fprintf(fp, "%s\n", " 0 files changed");
        }
 
        strbuf_addf(&sb,
-                   Q_(" %d file changed", " %d files changed", files),
+                   (files == 1) ? " %d file changed" : " %d files changed",
                    files);
 
        /*
@@ -1419,8 +1419,7 @@ int print_stat_summary(FILE *fp, int files, int insertions, int deletions)
                 * do not translate it.
                 */
                strbuf_addf(&sb,
-                           Q_(", %d insertion(+)", ", %d insertions(+)",
-                              insertions),
+                           (insertions == 1) ? ", %d insertion(+)" : ", %d insertions(+)",
                            insertions);
        }
 
@@ -1430,8 +1429,7 @@ int print_stat_summary(FILE *fp, int files, int insertions, int deletions)
                 * do not translate it.
                 */
                strbuf_addf(&sb,
-                           Q_(", %d deletion(-)", ", %d deletions(-)",
-                              deletions),
+                           (deletions == 1) ? ", %d deletion(-)" : ", %d deletions(-)",
                            deletions);
        }
        strbuf_addch(&sb, '\n');