Backtrack on invalid zoom. Fixes #290

2013-08-09 19:58:52 -04:00 · 2013-08-09 19:58:52 -04:00 · 2ead8dafa2
commit 2ead8dafa2
parent b18f162d87
1 changed files with 3 additions and 0 deletions
--- a/lib/carto/parser.js
+++ b/lib/carto/parser.js
@ -596,6 +596,9 @@ carto.Parser = function Parser(env) {
                    (op = $(this.entities.comparison)) &&
                    (val = $(this.entities.variable) || $(this.entities.dimension)) && $(']')) {
                        return new tree.Zoom(op, val, memo);
+                } else {
+                    // backtrack
+                    restore();
                }
            },