From: Oleg Broytman <phd@phdru.name>
Date: Sun, 2 Mar 2014 19:33:50 +0000 (+0400)
Subject: Add a few comments
X-Git-Tag: v2.4.0~25
X-Git-Url: https://git.phdru.name/?p=mimedecode.git;a=commitdiff_plain;h=da30350f252527689adaa38118e6882adde64df4

Add a few comments
---

diff --git a/mimedecode.py b/mimedecode.py
index 1e5b18b..8ea6922 100755
--- a/mimedecode.py
+++ b/mimedecode.py
@@ -102,11 +102,12 @@ def decode_headers(msg):
 
     for header in gopts.remove_all_params:
         value = msg[header]
-        if value is None:
+        if value is None: # No such header
             continue
-        if ';' not in value:
+        if ';' not in value: # There are no parameters
             continue
-        del msg[header]
+        del msg[header] # Delete all such headers
+        # Get the value without parameters and set it back
         msg[header] = value.split(';')[0].strip()
 
     for header, param in gopts.remove_header_params: