Fix #1072: Use current prezto_powerline

Current version of https://github.com/davidjrice/prezto_powerline
fixes broken symbols issue. Update the git module to the current
version commit (c48e4c6).
This commit is contained in:
Eric 2016-07-12 14:14:19 -05:00
parent 4f19700919
commit eb3a17151a

@ -1 +1 @@
Subproject commit 8e81152340c4beb2d941340d1feb2dc29bbcc309
Subproject commit c48e4c69ef5c368ea7cda961ed9d0e298a5ae1fc