Rename static variable write_index to update_index in builtin-apply.c

This is an internal variable used to tell if we need to write
out the resulting index.

I'll be introducing write_index() function which would collide
with it.

Signed-off-by: Junio C Hamano <junkio@cox.net>

diff --git a/builtin-apply.c b/builtin-apply.c
index 27a182bfaa826711b2e6c4c775fbd6e83b243f7e..6a8292e2a5448389fbe76d9d899cb1d066e2a996 100644 (file)
--- a/builtin-apply.c
+++ b/builtin-apply.c
@@ -30,7 +30,7 @@ static int unidiff_zero;
 static int p_value = 1;
 static int p_value_known;
 static int check_index;
-static int write_index;
+static int update_index;
 static int cached;
 static int diffstat;
 static int numstat;
@@ -2308,7 +2308,7 @@ static void patch_stats(struct patch *patch)
 
 static void remove_file(struct patch *patch, int rmdir_empty)
 {
-       if (write_index) {
+       if (update_index) {
                if (remove_file_from_cache(patch->old_name) < 0)
                        die("unable to remove %s from index", patch->old_name);
                cache_tree_invalidate_path(active_cache_tree, patch->old_name);
@@ -2335,7 +2335,7 @@ static void add_index_file(const char *path, unsigned mode, void *buf, unsigned
        int namelen = strlen(path);
        unsigned ce_size = cache_entry_size(namelen);
 
-       if (!write_index)
+       if (!update_index)
                return;
 
        ce = xcalloc(1, ce_size);
@@ -2662,8 +2662,8 @@ static int apply_patch(int fd, const char *filename, int inaccurate_eof)
        if (whitespace_error && (new_whitespace == error_on_whitespace))
                apply = 0;
 
-       write_index = check_index && apply;
-       if (write_index && newfd < 0)
+       update_index = check_index && apply;
+       if (update_index && newfd < 0)
                newfd = hold_lock_file_for_update(&lock_file,
                                                  get_index_file(), 1);
        if (check_index) {
@@ -2870,7 +2870,7 @@ int cmd_apply(int argc, const char **argv, const char *unused_prefix)
                                whitespace_error == 1 ? "s" : "");
        }
 
-       if (write_index) {
+       if (update_index) {
                if (write_cache(newfd, active_cache, active_nr) ||
                    close(newfd) || commit_lock_file(&lock_file))
                        die("Unable to write new index file");