toolchain: Fix SPIRV-Headers update script
authorCody Northrop <cnorthrop@google.com>
Fri, 5 Aug 2016 20:21:21 +0000 (14:21 -0600)
committerKarl Schultz <karl@lunarg.com>
Tue, 9 Aug 2016 16:53:39 +0000 (10:53 -0600)
commit32a27a11b0751727e78312077398e5b3ae217e82
tree435911e36acca1d184066d869f7e3636290460e6
parentb05be7c81dfbaef10cf00e2cc1c3832026fde765
toolchain: Fix SPIRV-Headers update script

Without specifying a branch, git pull fails.
update_external_sources.sh