Fix what appear to be bugs in some of the text cache checks

fabricjs · Nov 18, 2021 · 71b368e · 71b368e
1 parent eee20ad
commit 71b368e
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/shapes/text.class.js b/src/shapes/text.class.js
@@ -1343,13 +1343,13 @@
      * @return {Number} Line width
      */
     getLineWidth: function(lineIndex) {
-      if (this.__lineWidths[lineIndex]) {
+      if (this.__lineWidths[lineIndex] === undefined) {
         return this.__lineWidths[lineIndex];
       }
 
       var width, line = this._textLines[lineIndex], lineInfo;
 
-      if (line === '') {
+      if (!line || line.join('') === '') {
         width = 0;
       }
       else {