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-rw-r--r--mod/groups/graphics/icon.php1
1 files changed, 1 insertions, 0 deletions
diff --git a/mod/groups/graphics/icon.php b/mod/groups/graphics/icon.php
index d98a73f97..99a79dab0 100644
--- a/mod/groups/graphics/icon.php
+++ b/mod/groups/graphics/icon.php
@@ -39,5 +39,6 @@
header("Content-type: image/jpeg");
header("Pragma: public");
header("Cache-Control: public");
+ header("Content-Length: " . strlen($contents));
echo $contents;
?> \ No newline at end of file