From ee99f0bb048e682fa4b7935dbe8fc5d379f0c4db Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jan=20M=C3=B6bius?= <moebius@cs.rwth-aachen.de>
Date: Tue, 1 Jun 2021 14:03:05 +0200
Subject: [PATCH] Fixed cppcheck warning, variable shadowing

---
 src/OpenMesh/Core/IO/IOManager.cc | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/OpenMesh/Core/IO/IOManager.cc b/src/OpenMesh/Core/IO/IOManager.cc
index 8b3a4193..bdc77859 100644
--- a/src/OpenMesh/Core/IO/IOManager.cc
+++ b/src/OpenMesh/Core/IO/IOManager.cc
@@ -241,13 +241,13 @@ find_writer(const std::string& _format)
 {
   using std::string;
 
-  string::size_type dot = _format.rfind('.');
+  string::size_type dotpos = _format.rfind('.');
 
   string ext;
-  if (dot == string::npos)
+  if (dotpos == string::npos)
     ext = _format;
   else
-    ext = _format.substr(dot+1,_format.length()-(dot+1));
+    ext = _format.substr(dotpos+1,_format.length()-(dotpos+1));
 
   std::set<BaseWriter*>::const_iterator it     = writer_modules_.begin();
   std::set<BaseWriter*>::const_iterator it_end = writer_modules_.end();