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GUAC-1428: Do not call handlers on non-existent streams.

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This commit is contained in:
Michael Jumper
2015-12-09 19:43:44 -08:00
parent 8cf4b61720
commit e6d6c5c56e
1 changed files with 3 additions and 2 deletions
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5
guacamole-common-js/src/main/webapp/modules/Client.js
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@@ -691,7 +691,8 @@ Guacamole.Client = function(tunnel) {
var stream = streams[stream_index];
// Write data
stream.onblob(data);
if (stream && stream.onblob)
stream.onblob(data);
},
@@ -890,7 +891,7 @@ Guacamole.Client = function(tunnel) {
var stream = streams[stream_index];
// Signal end of stream
if (stream.onend)
if (stream && stream.onend)
stream.onend();
},