Merge branch 'jm/maint-strncpy-diff-no-index'

diff --git a/builtin/ls-files.c b/builtin/ls-files.c
index 468bb13c81b960ac5c9ad5b37cca3ac37b6ef5c0..7cff175745d680d9cde24280e569b4f513d28673 100644 (file)
--- a/builtin/ls-files.c
+++ b/builtin/ls-files.c
@@ -276,41 +276,6 @@ static void prune_cache(const char *prefix)
        active_nr = last;
 }
 
-static const char *pathspec_prefix(const char *prefix)
-{
-       const char **p, *n, *prev;
-       unsigned long max;
-
-       if (!pathspec) {
-               max_prefix_len = prefix ? strlen(prefix) : 0;
-               return prefix;
-       }
-
-       prev = NULL;
-       max = PATH_MAX;
-       for (p = pathspec; (n = *p) != NULL; p++) {
-               int i, len = 0;
-               for (i = 0; i < max; i++) {
-                       char c = n[i];
-                       if (prev && prev[i] != c)
-                               break;
-                       if (!c || c == '*' || c == '?')
-                               break;
-                       if (c == '/')
-                               len = i+1;
-               }
-               prev = n;
-               if (len < max) {
-                       max = len;
-                       if (!max)
-                               break;
-               }
-       }
-
-       max_prefix_len = max;
-       return max ? xmemdupz(prev, max) : NULL;
-}
-
 static void strip_trailing_slash_from_submodules(void)
 {
        const char **p;
@@ -580,7 +545,8 @@ int cmd_ls_files(int argc, const char **argv, const char *cmd_prefix)
                strip_trailing_slash_from_submodules();
 
        /* Find common prefix for all pathspec's */
-       max_prefix = pathspec_prefix(prefix);
+       max_prefix = common_prefix(pathspec);
+       max_prefix_len = max_prefix ? strlen(max_prefix) : 0;
 
        /* Treat unmatching pathspec elements as errors */
        if (pathspec && error_unmatch) {