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-rw-r--r--mod/invite.php2
1 files changed, 2 insertions, 0 deletions
diff --git a/mod/invite.php b/mod/invite.php
index e23ed7d2a..9e37d1e6d 100644
--- a/mod/invite.php
+++ b/mod/invite.php
@@ -42,6 +42,8 @@ function invite_post(&$a) {
foreach($recips as $recip) {
$recip = trim($recip);
+ if(! $recip)
+ continue;
if(! valid_email($recip)) {
notice( sprintf( t('%s : Not a valid email address.'), $recip) . EOL);