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-rw-r--r--functions.php1
1 files changed, 1 insertions, 0 deletions
diff --git a/functions.php b/functions.php
index 11d1d8c04..c1dd76446 100644
--- a/functions.php
+++ b/functions.php
@@ -4045,6 +4045,7 @@
$tags_str = "";
$full_tags_str = "";
+ $num_tags = 0;
foreach ($tags as $tag) {
$num_tags++;