unpack-trees: allow Porcelain to give different error messages

diff --git a/git-instaweb.sh b/git-instaweb.sh
index ad0723ccc64cc2cb7d0e79a165a68707d3ddfde7..6f91c8f845b2c4ef426a6451ac07abae2bce9488 100755 (executable)
--- a/git-instaweb.sh
+++ b/git-instaweb.sh
@@ -24,8 +24,6 @@ restart        restart the web server
 fqgitdir="$GIT_DIR"
 local="`git config --bool --get instaweb.local`"
 httpd="`git config --get instaweb.httpd`"
-browser="`git config --get instaweb.browser`"
-test -z "$browser" && browser="`git config --get web.browser`"
 port=`git config --get instaweb.port`
 module_path="`git config --get instaweb.modulepath`"
 
@@ -36,9 +34,6 @@ conf="$GIT_DIR/gitweb/httpd.conf"
 # if installed, it doesn't need further configuration (module_path)
 test -z "$httpd" && httpd='lighttpd -f'
 
-# probably the most popular browser among gitweb users
-test -z "$browser" && browser='firefox'
-
 # any untaken local port will do...
 test -z "$port" && port=1234
 
@@ -276,4 +271,9 @@ esac
 
 start_httpd
 url=http://127.0.0.1:$port
-test -n "$browser" && "$browser" $url || echo $url
+
+if test -n "$browser"; then
+       git web--browse -b "$browser" $url || echo $url
+else
+       git web--browse -c "instaweb.browser" $url || echo $url
+fi