xdiff/xprepare: initialise xdlclassifier_t cf in xdl_prepare_env()

diff --git a/list-objects.c b/list-objects.c
index 838b6a732e4758265432cbc9c8e8fc81568a2b50..0fb44e7ed7e8d7a98b8609778191715148f56c8d 100644 (file)
--- a/list-objects.c
+++ b/list-objects.c
@@ -68,7 +68,7 @@ static void process_tree(struct rev_info *revs,
        struct tree_desc desc;
        struct name_entry entry;
        struct name_path me;
-       int all_interesting = (revs->diffopt.pathspec.nr == 0);
+       int match = revs->diffopt.pathspec.nr == 0 ? 2 : 0;
        int baselen = base->len;
 
        if (!revs->tree_objects)
@@ -85,7 +85,7 @@ static void process_tree(struct rev_info *revs,
        me.elem = name;
        me.elem_len = strlen(name);
 
-       if (!all_interesting) {
+       if (!match) {
                strbuf_addstr(base, name);
                if (base->len)
                        strbuf_addch(base, '/');
@@ -94,17 +94,13 @@ static void process_tree(struct rev_info *revs,
        init_tree_desc(&desc, tree->buffer, tree->size);
 
        while (tree_entry(&desc, &entry)) {
-               if (!all_interesting) {
-                       int showit = tree_entry_interesting(&entry,
-                                                           base, 0,
-                                                           &revs->diffopt.pathspec);
-
-                       if (showit < 0)
+               if (match != 2) {
+                       match = tree_entry_interesting(&entry, base, 0,
+                                                      &revs->diffopt.pathspec);
+                       if (match < 0)
                                break;
-                       else if (!showit)
+                       if (match == 0)
                                continue;
-                       else if (showit == 2)
-                               all_interesting = 1;
                }
 
                if (S_ISDIR(entry.mode))