When generating manpages, delete outdated targets first.

diff --git a/diff-lib.c b/diff-lib.c
index 07f4e8106a51384d2236b182438472884c300da6..92c0e39ad6f21e0511ee84052e2b762d6e447f61 100644 (file)
--- a/diff-lib.c
+++ b/diff-lib.c
@@ -24,7 +24,7 @@ static int read_directory(const char *path, struct path_list *list)
 
        while ((e = readdir(dir)))
                if (strcmp(".", e->d_name) && strcmp("..", e->d_name))
-                       path_list_insert(xstrdup(e->d_name), list);
+                       path_list_insert(e->d_name, list);
 
        closedir(dir);
        return 0;
@@ -664,7 +664,7 @@ int run_diff_index(struct rev_info *revs, int cached)
        const char *tree_name;
        int match_missing = 0;
 
-       /* 
+       /*
         * Backward compatibility wart - "diff-index -m" does
         * not mean "do not ignore merges", but totally different.
         */