fix(Update): avoid progress calculation when image size unknown

esp-admin · Jun 19, 2024 · 991e0f0 · 991e0f0
1 parent 256cd2f
commit 991e0f0
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/src/Update.cpp b/src/Update.cpp
@@ -78,7 +78,10 @@ namespace ESPAdmin
 
     void Update::onProgress(int imageRead)
     {
-        int progress = (imageRead * 100) / _message.downloadSize;
-        Report::sendUpdateProgress(_message, progress);
+        if (_message.downloadSize > 0)
+        {
+            int progress = (imageRead * 100) / _message.downloadSize;
+            Report::sendUpdateProgress(_message, progress);
+        }
     }
 }