Anonymous avatar Anonymous committed 657907e

ls-files --others --directory: fix a bug with index entry ordering

When both howto-index.sh and howto/make-dist.txt exist under
Documentation/ directory, dir_exists() mistakenly checked it
without the trailing slash to see if there was something under
Documentation/howto directory, and did not realize there was,
because '-' sorts earlier than '/' and cache_name_pos() finds
howto-index.sh, which is not under howto/ directory. This
caused --others --directory to show it which was incorrect.

Check the directory name with the trailing slash, because having
an entry that has such as a prefix is what we are looking for.

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

Comments (0)

Files changed (1)

 	if (pos >= 0)
 		return 1;
 	pos = -pos-1;
-	if (pos >= active_nr)
+	if (pos >= active_nr) /* can't */
 		return 0;
-	if (strncmp(active_cache[pos]->name, dirname, len))
-		return 0;
-	return active_cache[pos]->name[len] == '/';
+	return !strncmp(active_cache[pos]->name, dirname, len);
 }
 
 /*
 					continue;
 				/* fallthrough */
 			case DT_DIR:
-				if (show_other_directories) {
-					if (!dir_exists(fullname, baselen + len))
-						break;
-				}
 				memcpy(fullname + baselen + len, "/", 2);
+				if (show_other_directories &&
+				    !dir_exists(fullname, baselen + len + 1))
+					break;
 				read_directory(fullname, fullname,
 					       baselen + len + 1);
 				continue;
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