Sync with GIT 1.5.3.3

diff --git a/contrib/hooks/post-receive-email b/contrib/hooks/post-receive-email
index e175b426a406b39f36ecd11c0ff96adb41b263be..1f88099df4b2213c0dca58b22567bc1d91e4adc2 100644 (file)
--- a/contrib/hooks/post-receive-email
+++ b/contrib/hooks/post-receive-email
@@ -199,7 +199,7 @@ generate_email_footer()
 
 
        hooks/post-receive
-       -- 
+       --
        $projectdesc
        EOF
 }
@@ -571,6 +571,15 @@ generate_delete_general_email()
        echo $LOGEND
 }
 
+send_mail()
+{
+       if [ -n "$envelopesender" ]; then
+               /usr/sbin/sendmail -t -f "$envelopesender"
+       else
+               /usr/sbin/sendmail -t
+       fi
+}
+
 # ---------------------------- main()
 
 # --- Constants
@@ -587,7 +596,7 @@ if [ -z "$GIT_DIR" ]; then
        exit 1
 fi
 
-projectdesc=$(sed -e '1p' "$GIT_DIR/description")
+projectdesc=$(sed -ne '1p' "$GIT_DIR/description")
 # Check if the description is unchanged from it's default, and shorten it to a
 # more manageable length if it is
 if expr "$projectdesc" : "Unnamed repository.*$" >/dev/null
@@ -607,13 +616,8 @@ if [ -n "$1" -a -n "$2" -a -n "$3" ]; then
        # resend an email; they could redirect the output to sendmail themselves
        PAGER= generate_email $2 $3 $1
 else
-       if [ -n "$envelopesender" ]; then
-               envelopesender="-f '$envelopesender'"
-       fi
-
        while read oldrev newrev refname
        do
-               generate_email $oldrev $newrev $refname |
-               /usr/sbin/sendmail -t $envelopesender
+               generate_email $oldrev $newrev $refname | send_mail
        done
 fi