web--browse: Add a few quotes in 'init_browser_path'.

diff --git a/git-web--browse.sh b/git-web--browse.sh
index 2c51f361d17064ef9daeb6168bef9adf91cc0e4b..3ade500e0c4bcdbd06809f3b4e03d087498bd3b7 100755 (executable)
--- a/git-web--browse.sh
+++ b/git-web--browse.sh
@@ -34,8 +34,8 @@ valid_tool() {
 }
 
 init_browser_path() {
-       browser_path=`git config browser.$1.path`
-       test -z "$browser_path" && browser_path=$1
+       browser_path=$(git "config browser.$1.path")
+       test -z "$browser_path" && browser_path="$1"
 }
 
 while test $# != 0