diff --git a/modules/processing/behavior.py b/modules/processing/behavior.py
index b94cc480ff6..b110ca063c5 100644
--- a/modules/processing/behavior.py
+++ b/modules/processing/behavior.py
@@ -127,7 +127,7 @@ def parse_first_and_reset(self):
 
         if self.use_mmap:
             self.mm_pos = 0
-        else:
+        elif self.fd:
             self.fd.seek(0)
 
     def read(self, length):
@@ -166,7 +166,7 @@ def reset(self):
         """Reset fd"""
         if self.use_mmap:
             self.mm_pos = 0
-        else:
+        elif self.fd:
             self.fd.seek(0)
         self.api_count = 0
         self.lastcall = None