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-rw-r--r--include/text.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/text.php b/include/text.php
index 22f4556a8..3754675d1 100644
--- a/include/text.php
+++ b/include/text.php
@@ -2050,7 +2050,7 @@ function ids_to_array($arr,$idx = 'id') {
$t = array();
if($arr) {
foreach($arr as $x) {
- if(! in_array($x[$idx],$t)) {
+ if(strlen($x[$idx]) && (! in_array($x[$idx],$t))) {
$t[] = $x[$idx];
}
}