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-rw-r--r--include/colors.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/colors.php b/include/colors.php
index 19c891517..1359b9e2d 100644
--- a/include/colors.php
+++ b/include/colors.php
@@ -336,6 +336,6 @@ function hsl2rgb($arr) {
}
}
}
- return false;
+ return '';
}
?>