Merge branch 'jc/merge-symlink' into maint

* jc/merge-symlink:
  merge-recursive: fix longstanding bug in merging symlinks
  merge-index: fix longstanding bug in merging symlinks

merge-index.c

@@ -60,7 +60,7 @@ static int merge_entry(int pos, const char *path)
 			break;
 		found++;
 		strcpy(hexbuf[stage], sha1_to_hex(ce->sha1));
-		sprintf(ownbuf[stage], "%o", ntohl(ce->ce_mode) & (~S_IFMT));
+		sprintf(ownbuf[stage], "%o", ntohl(ce->ce_mode));
 		arguments[stage] = hexbuf[stage];
 		arguments[stage + 4] = ownbuf[stage];
 	} while (++pos < active_nr);

merge-recursive.c

@@ -589,7 +589,7 @@ static void update_file_flags(const unsigned char *sha,
 			memcpy(lnk, buf, size);
 			lnk[size] = '\0';
 			mkdir_p(path, 0777);
-			unlink(lnk);
+			unlink(path);
 			symlink(lnk, path);
 		} else
 			die("do not know what to do with %06o %s '%s'",