diff --git a/src/PIL/BmpImagePlugin.py b/src/PIL/BmpImagePlugin.py
index aba7d9e22..592b301de 100644
--- a/src/PIL/BmpImagePlugin.py
+++ b/src/PIL/BmpImagePlugin.py
@@ -209,8 +209,10 @@ class BmpImageFile(ImageFile.ImageFile):
             else:
                 raise OSError("Unsupported BMP bitfields layout")
         elif file_info["compression"] == self.RAW:
-            try: self.is_cur
-            except: self.is_cur = False
+            try:
+                self.is_cur
+            except:
+                self.is_cur = False
 
             if file_info["bits"] == 32 and self.is_cur:
                 raw_mode, self.mode = "BGRA", "RGBA"