Fix to handle extra #enddocregion tags

2015-08-11 19:12:19 -07:00
parent 7349fad338
commit 4bc13ad1a6
1 changed files with 5 additions and 3 deletions
@@ -25,9 +25,11 @@ module.exports = function regionExtractor() {
          lines[ix] = nullLine;
          docs.push(doc);
        } else if (hasEndRegionTag(line)) {
-          lines[ix] = nullLine;
-          doc.endIx = ix;
-          doc = docStack.pop();
+          if (doc) {
+            lines[ix] = nullLine;
+            doc.endIx = ix;
+            doc = docStack.pop();
+          }
        }
      }
    });