fix undefined match variable

stevenschobert · Sep 6, 2020 · 88c6987 · 88c6987
1 parent d287c68
commit 88c6987
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/instafeed.js b/src/instafeed.js
@@ -233,6 +233,7 @@
     var exp = /#([^\s]+)/gi;
     var badChars = /[~`!@#$%^&*\(\)\-\+={}\[\]:;"'<>\?,\./|\\\s]+/i; // non-allowed characters
     var tags = [];
+    var match = null;
 
     if (typeof str === 'string') {
       while ((match = exp.exec(str)) !== null) {