X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=diff-no-index.c;h=ce9e783407437bb1e0efc6d5bc2392af26da5a41;hb=5935c581df1d908c8adc293d92a8bf1da5be9005;hp=aae8e7accc1ff955bd76c62b379b37f343f61cc4;hpb=9e2b8857413127ae200735fa004bd445b2c8ca61;p=git.git

diff --git a/diff-no-index.c b/diff-no-index.c
index aae8e7acc..ce9e78340 100644
--- a/diff-no-index.c
+++ b/diff-no-index.c
@@ -26,7 +26,7 @@ static int read_directory(const char *path, struct string_list *list)
 
 	while ((e = readdir(dir)))
 		if (strcmp(".", e->d_name) && strcmp("..", e->d_name))
-			string_list_insert(e->d_name, list);
+			string_list_insert(list, e->d_name);
 
 	closedir(dir);
 	return 0;
@@ -64,7 +64,8 @@ static int queue_diff(struct diff_options *o,
 
 	if (S_ISDIR(mode1) || S_ISDIR(mode2)) {
 		char buffer1[PATH_MAX], buffer2[PATH_MAX];
-		struct string_list p1 = {NULL, 0, 0, 1}, p2 = {NULL, 0, 0, 1};
+		struct string_list p1 = STRING_LIST_INIT_DUP;
+		struct string_list p2 = STRING_LIST_INIT_DUP;
 		int len1 = 0, len2 = 0, i1, i2, ret = 0;
 
 		if (name1 && read_directory(name1, &p1))
@@ -150,16 +151,14 @@ static int queue_diff(struct diff_options *o,
 
 static int path_outside_repo(const char *path)
 {
-	/*
-	 * We have already done setup_git_directory_gently() so we
-	 * know we are inside a git work tree already.
-	 */
 	const char *work_tree;
 	size_t len;
 
 	if (!is_absolute_path(path))
 		return 0;
 	work_tree = get_git_work_tree();
+	if (!work_tree)
+		return 1;
 	len = strlen(work_tree);
 	if (strncmp(path, work_tree, len) ||
 	    (path[len] != '\0' && path[len] != '/'))