Increase max branch number in functions.
diff --git a/pylint.rc b/pylint.rc
index 1819a65..78b4e71 100644
--- a/pylint.rc
+++ b/pylint.rc
@@ -236,7 +236,7 @@
 max-returns=6
 
 # Maximum number of branch for function / method body
-max-branches=16
+max-branches=17
 
 # Maximum number of statements in function / method body
 max-statements=50