Do not crash when passed empty strings in innerHTML

TonyGermaneri · Jan 20, 2019 · e962f29 · e962f29
1 parent 485376c
commit e962f29
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Showing 8 changed files with 12 additions and 6 deletions.
diff --git a/README.md b/README.md
@@ -114,7 +114,7 @@ or
 Using Vue
 ---------
 
-    <cavnas-datagrid :data.prop="[{"col1": "row 1 column 1"}]"></cavnas-datagrid>
+    <canvas-datagrid :data.prop="[{"col1": "row 1 column 1"}]"></canvas-datagrid>
 
 
 More Demos

diff --git a/build.txt b/build.txt
@@ -1 +1 @@
-2036
+2037
diff --git a/dist/canvas-datagrid.debug.js b/dist/canvas-datagrid.debug.js
diff --git a/dist/canvas-datagrid.debug.map b/dist/canvas-datagrid.debug.map
diff --git a/dist/canvas-datagrid.js b/dist/canvas-datagrid.js
diff --git a/dist/canvas-datagrid.map b/dist/canvas-datagrid.map
diff --git a/lib/intf.js b/lib/intf.js
@@ -1020,6 +1020,9 @@ define([], function () {
             return Object.keys(self.parsers);
         };
         self.parseInnerHtml = function (data) {
+            if (!data || /^ +$/.test(data)) {
+                return [];
+            }
             try {
                 data = JSON.parse(data);
             } catch (e) {

diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "canvas-datagrid",
-  "version": "0.22.8",
+  "version": "0.22.9",
   "description": "Canvas based data grid web component.  Capable of displaying millions of contiguous hierarchical rows and columns without paging or loading, on a single canvas element.",
   "main": "./dist/canvas-datagrid.js",
   "scripts": {