Fix sharing bug

https://github.com/FreshRSS/FreshRSS/issues/1289

CHANGELOG.md

@@ -19,6 +19,7 @@
 * Bug fixing
 	* Correction of bugs related CSRF tokens introduced in version 1.5.0 [#1253](https://github.com/FreshRSS/FreshRSS/issues/1253), [44f22ab](https://github.com/FreshRSS/FreshRSS/pull/1261/commits/d9bf9b2c6f0b2cc9dec3b638841b7e3040dcf46f)
 	* Fix bug in Global view introduced in version 1.5.0 [#1269](https://github.com/FreshRSS/FreshRSS/pull/1269)
+	* Fix sharing bug [#1289](https://github.com/FreshRSS/FreshRSS/issues/1289)
 	* Fix bug not respecting language option for new users [#1273](https://github.com/FreshRSS/FreshRSS/issues/1273)
 	* Bug in example of URL for FreshRS RSS output with token [#1274](https://github.com/FreshRSS/FreshRSS/issues/1274)
 * SimplePie