Fix Nunito font parsing

 # Changelog
 
+## 3.4.1
+
+- Fix Nunito font parsing
+
 ## 3.4.0
 
 - Fix Text.softWrap behavior

@@ -36,10 +36,7 @@ class PdfFontMetrics {
   })  : ascent = ascent ?? bottom,
         descent = descent ?? top,
         advanceWidth = advanceWidth ?? right - left,
-        leftBearing = leftBearing ?? left,
-        assert(left <= right),
-        assert(top <= bottom),
-        assert((descent ?? top) <= (ascent ?? bottom));
+        leftBearing = leftBearing ?? left;
 
   /// Add another metric
   factory PdfFontMetrics.append(

@@ -358,7 +358,6 @@ class TtfParser {
 
       if (flag & REPEAT != 0) {
         var repeatCount = bytes.getUint8(offset++);
-        assert(repeatCount > 0);
         i += repeatCount;
         while (repeatCount-- > 0) {
           flags.add(flag);

@@ -4,7 +4,7 @@ description: A pdf producer for Dart. It can create pdf files for both web or fl
 homepage: https://github.com/DavBfr/dart_pdf/tree/master/pdf
 repository: https://github.com/DavBfr/dart_pdf
 issue_tracker: https://github.com/DavBfr/dart_pdf/issues
-version: 3.4.0
+version: 3.4.1
 
 environment:
   sdk: ">=2.12.0 <3.0.0"