tree 1b92e3163f5b49afde96d33cc6dfcfce04b21a26
parent 7ac132f69bc4265f1f86b2b201bacee446c08ca7
author David 'Digit' Turner <digit@google.com> 1406146777 +0200
committer David 'Digit' Turner <digit@google.com> 1407240245 +0200

rebuild.sh: Fix script is ccache is not installed.

The script would exit immediately if ccache is not installed
because 'which ccache' returns an error in this case. Fix this.