clear attachments if parsing fails on postMessage

howdyai · Jul 20, 2016 · 439a601 · 439a601
1 parent dc56ba6
commit 439a601
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/lib/Slack_web_api.js b/lib/Slack_web_api.js
@@ -152,7 +152,12 @@ module.exports = function(bot, config) {
     // overwrite default behavior
     slack_api.chat.postMessage = function(options, cb) {
         if (options.attachments && typeof(options.attachments) != 'string') {
-            options.attachments = JSON.stringify(options.attachments);
+            try {
+                options.attachments = JSON.stringify(options.attachments);
+            } catch(err) {
+                delete options.attachments;
+                bot.log.error('Could not parse attachments', err);
+            }
         }
         slack_api.callAPI('chat.postMessage', options, cb);
     };