From 275185ac2b30b655b53100a129f5d7518ed943ad Mon Sep 17 00:00:00 2001
From: Stephen Kelly <steveire@gmail.com>
Date: Sat, 11 Apr 2015 12:44:18 +0200
Subject: [PATCH] cmake: Constify GetCommand method.

---
 Source/cmake.cxx | 4 ++--
 Source/cmake.h   | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/Source/cmake.cxx b/Source/cmake.cxx
index 8868ef64b..b27fefa8d 100644
--- a/Source/cmake.cxx
+++ b/Source/cmake.cxx
@@ -226,11 +226,11 @@ bool cmake::CommandExists(const std::string& name) const
   return (this->Commands.find(sName) != this->Commands.end());
 }
 
-cmCommand *cmake::GetCommand(const std::string& name)
+cmCommand *cmake::GetCommand(const std::string& name) const
 {
   cmCommand* rm = 0;
   std::string sName = cmSystemTools::LowerCase(name);
-  RegisteredCommandsMap::iterator pos = this->Commands.find(sName);
+  RegisteredCommandsMap::const_iterator pos = this->Commands.find(sName);
   if (pos != this->Commands.end())
     {
     rm = (*pos).second;
diff --git a/Source/cmake.h b/Source/cmake.h
index a9f791d74..c436c7773 100644
--- a/Source/cmake.h
+++ b/Source/cmake.h
@@ -247,7 +247,7 @@ class cmake
   /**
    * Get a command by its name
    */
-  cmCommand *GetCommand(const std::string& name);
+  cmCommand *GetCommand(const std::string& name) const;
 
   /** Check if a command exists. */
   bool CommandExists(const std::string& name) const;