Merge pull request #522 from bbbboom/master

Fix a image prorate error
kalcaddle · Apr 23, 2023 · dfb3597 · dfb3597 · kalcaddle · Jul 21, 2023
2 parents b29692d + 39095a1
commit dfb3597
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/app/kod/ImageThumb.class.php b/app/kod/ImageThumb.class.php
@@ -90,6 +90,9 @@ function distortion($toFile, $toW, $toH){
 	} 
 	// 生成按比例缩放的缩图
 	function prorate($toFile, $toW, $toH){
+		if(!$this->im){
+			return false;
+		}
 		$toWH = $toW / $toH;
 		$srcWH = $this->srcW / $this->srcH;
 		if ($toWH<=$srcWH) {