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-rw-r--r--lib/private/legacy/OC_Image.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/private/legacy/OC_Image.php b/lib/private/legacy/OC_Image.php
index 48f1812038b..28d4af118f0 100644
--- a/lib/private/legacy/OC_Image.php
+++ b/lib/private/legacy/OC_Image.php
@@ -419,7 +419,7 @@ class OC_Image implements \OCP\IImage {
/**
* @return string - base64 encoded, which is suitable for embedding in a VCard.
*/
- public function __toString() {
+ public function __toString(): string {
return base64_encode($this->data());
}