Fix shell syntax error

diff --git a/configure-sf b/configure-sf
index 1b9d61aed199a1c20085967a985532efb69538b8..39b1bedd539beee17c976d846ca9c6e0065e82fb 100755 (executable)
--- a/configure-sf
+++ b/configure-sf
@@ -25,7 +25,7 @@ chmod g+w hooks/post-receive-user &&
 
 git config hooks.diffopts "--stat --summary --find-copies-harder -p"
 if [ -n "$maxlines" ]; then
-   git config hooks.emailmaxlines "$maxlines" &&
+   git config hooks.emailmaxlines "$maxlines"
 fi &&
 git config hooks.emailprefix "$prefix" &&
 git config hooks.envelopesender noreply@sourceforge.net &&