Changeset 954 for libcaca/trunk/cucul/import.cTweet

Timestamp:

May 12, 2006, 9:33:44 PM (15 years ago)

Author:

Sam Hocevar

Message:

• Workaround for illegal ^{[[0,0H ANSI escape code.}

File:

• libcaca/trunk/cucul/import.c (modified) (2 diffs)

libcaca/trunk/cucul/import.c

@@ -348 +348 @@
             case 'f': /* CUP - Cursor Position */
             case 'H': /* HVP - Character And Line Position */
-                x = (argc > 1) ? argv[1] - 1 : 0;
-                y = (argc > 0) ? argv[0] - 1 : 0;
+                x = (argc > 1 && argv[1] > 0) ? argv[1] - 1 : 0;
+                y = (argc > 0 && argv[0] > 0) ? argv[0] - 1 : 0;
                 break;
             case 'A': /* CUU - Cursor Up */
@@ -371 +371 @@
                 save_y = y;
                 break;
-            case 'u': /* Private (reload cursor positin) */
+            case 'u': /* Private (reload cursor position) */
                 x = save_x;
                 y = save_y;