avoid coloring when parsing output of 'git branch'

Fixes #22.

1 files changed, 1 insertions, 1 deletions

diff --git a/asp.in b/asp.in
index f453154..62eea9e 100644
--- a/asp.in
+++ b/asp.in
@@ -91,7 +91,7 @@ update_local_branches() {
 
   while read -r branchname; do
     git branch -qf "$branchname" "refs/remotes/$branchname" || r=1
-  done < <(git branch)
+  done < <(git branch --no-color)
 
   return "$r"
 }