Fix a crash if you try to share a squad via email without having set up an email account.
Fix a crash if you try to share a squad via email without having set up an email account.

tblackwe/spacedock,spacedockapp/spacedock,spacedockapp/spacedock,tblackwe/spacedock,spacedockapp/spacedock,tblackwe/spacedock,tblackwe/spacedock,tblackwe/spacedock,spacedockapp/spacedock,tblackwe/spacedock,spacedockapp/spacedock,spacedockapp/spacedock