diff --git a/lib/bluetooth.dart b/lib/bluetooth.dart
index 3893d1a..b17a9c1 100644
--- a/lib/bluetooth.dart
+++ b/lib/bluetooth.dart
@@ -205,7 +205,7 @@ class BrilliantDevice {
         }
 
         // Don't split on an escape character
-        if (file[index + chunkSize - 1] == '\\') {
+        while (file[index + chunkSize - 1] == '\\') {
           chunkSize -= 1;
         }