Fix null pointer exception

2017-10-05 20:09:17 -07:00
parent 0a08d6389a
commit 108534a4fe
1 changed files with 1 additions and 1 deletions
@@ -121,7 +121,7 @@ export class TextRenderLayer extends BaseRenderLayer {
          // get removed, and `a` would not re-render because it thinks it's
          // already in the correct state.
          this._state.cache[x][y] = OVERLAP_OWNED_CHAR_DATA;
-          if (x < line.length && line[x + 1][CHAR_DATA_CODE_INDEX] === 32 /*' '*/) {
+          if (x < line.length - 1 && line[x + 1][CHAR_DATA_CODE_INDEX] === 32 /*' '*/) {
            width = 2;
            this._clearChar(x + 1, y);
            // The overlapping char's char data will force a clear and render when the