Set alpha to 0 when not passed

Lee66 · Jan 19, 2018 · 11de346 · 11de346
1 parent 6174b4f
commit 11de346
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/src/QrCode.php b/src/QrCode.php
@@ -98,6 +98,10 @@ public function getMargin(): int
 
     public function setForegroundColor(array $foregroundColor): void
     {
+        if (!isset($foregroundColor['a'])) {
+            $foregroundColor['a'] = 0;
+        }
+
         $this->foregroundColor = $foregroundColor;
     }
 
@@ -108,6 +112,10 @@ public function getForegroundColor(): array
 
     public function setBackgroundColor(array $backgroundColor): void
     {
+        if (!isset($backgroundColor['a'])) {
+            $backgroundColor['a'] = 0;
+        }
+
         $this->backgroundColor = $backgroundColor;
     }