Make sure we get a GUI error message when restoring a session via drag and drop#1454

Merged

astrofrog merged 2 commits intoglue-viz:masterfrom astrofrog:error-message-restore

Oct 23, 2017

+3-2

Commits on Oct 23, 2017

Make sure we get a GUI error message when restoring a session via e.g. drag and drop
astrofrog
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Travis: Ignore non-zero exit code from grep
astrofrog
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