From c11347cf6e47745679ccc03a08e5c2906c539ca5 Mon Sep 17 00:00:00 2001
From: Teddy <teddy@gfcom.fr>
Date: Tue, 30 Sep 2025 09:51:04 +0200
Subject: [PATCH] Fix bug "Path cannot be empty" after saving module's
 configuration

---
 everpsquotation.php | 66 +++++++++++++++++++++++----------------------
 1 file changed, 34 insertions(+), 32 deletions(-)

diff --git a/everpsquotation.php b/everpsquotation.php
index 9b996a8..70071b5 100644
--- a/everpsquotation.php
+++ b/everpsquotation.php
@@ -728,43 +728,45 @@ protected function postProcess()
         );
 
         /* Uploads image */
-        $type = Tools::strtolower(Tools::substr(strrchr($_FILES['image']['name'], '.'), 1));
-        $imagesize = @getimagesize($_FILES['image']['tmp_name']);
         if (isset($_FILES['image']) &&
             isset($_FILES['image']['tmp_name']) &&
-            !empty($_FILES['image']['tmp_name']) &&
-            !empty($imagesize) &&
-            in_array(
-                Tools::strtolower(Tools::substr(strrchr($imagesize['mime'], '/'), 1)),
-                [
-                    'jpg',
-                    'gif',
-                    'jpeg',
-                    'png',
-                ]
-            ) &&
-            in_array($type, ['jpg', 'gif', 'jpeg', 'png'])
+            !empty($_FILES['image']['tmp_name'])
         ) {
-            $temp_name = tempnam(_PS_TMP_IMG_DIR_, 'PS');
-
-            if ($error = ImageManager::validateUpload($_FILES['image'])) {
-                $this->postErrors[] = $error;
-            } elseif (!$temp_name
-                || !move_uploaded_file($_FILES['image']['tmp_name'], $temp_name)
+            $type = Tools::strtolower(Tools::substr(strrchr($_FILES['image']['name'], '.'), 1));
+            $imagesize = @getimagesize($_FILES['image']['tmp_name']);
+            if (!empty($imagesize) &&
+                in_array(
+                    Tools::strtolower(Tools::substr(strrchr($imagesize['mime'], '/'), 1)),
+                    [
+                        'jpg',
+                        'gif',
+                        'jpeg',
+                        'png',
+                    ]
+                ) &&
+                in_array($type, ['jpg', 'gif', 'jpeg', 'png'])
             ) {
-                $this->postErrors[] = $this->l('An error occurred during the image upload process.');
-            } elseif (!ImageManager::resize(
-                $temp_name,
-                dirname(__FILE__).'/views/img/quotation.jpg',
-                null,
-                null,
-                $type
-            )) {
-                $this->postErrors[] = $this->l('An error occurred during the image upload process.');
-            }
+                $temp_name = tempnam(_PS_TMP_IMG_DIR_, 'PS');
 
-            if (isset($temp_name)) {
-                @unlink($temp_name);
+                if ($error = ImageManager::validateUpload($_FILES['image'])) {
+                    $this->postErrors[] = $error;
+                } elseif (!$temp_name
+                    || !move_uploaded_file($_FILES['image']['tmp_name'], $temp_name)
+                ) {
+                    $this->postErrors[] = $this->l('An error occurred during the image upload process.');
+                } elseif (!ImageManager::resize(
+                    $temp_name,
+                    dirname(__FILE__).'/views/img/quotation.jpg',
+                    null,
+                    null,
+                    $type
+                )) {
+                    $this->postErrors[] = $this->l('An error occurred during the image upload process.');
+                }
+
+                if (isset($temp_name)) {
+                    @unlink($temp_name);
+                }
             }
         }
         $this->postSuccess[] = $this->l('All settings have been saved :-)');