Check for existence to avoid throwing an error when there is no default signature#577

Merged

johnhaley81 merged 3 commits intonodegit:masterfrom

tomruggs:master

May 20, 2015

Commits on May 18, 2015

If there is no default signature then this code was throwing.
Tom Ruggles
committed
f93ffae
Copy full SHA for f93ffae

Commits on May 19, 2015

Fix existing test that should have detected the null default signature issue.
undefined
committed
b06338d
Copy full SHA for b06338d
Fix indentation
undefined
committed
17c5547
Copy full SHA for 17c5547