cmConditionEvaluator: Remove superfluous spaces in expressions

Source/cmConditionEvaluator.cxx

@@ -299,11 +299,11 @@ void cmConditionEvaluator::IncrementArguments(cmArgumentList &newArgs,
                         cmArgumentList::iterator &argP1,
                         cmArgumentList::iterator &argP2) const
 {
-  if (argP1  != newArgs.end())
+  if (argP1 != newArgs.end())
     {
     argP1++;
     argP2 = argP1;
-    if (argP1  != newArgs.end())
+    if (argP1 != newArgs.end())
       {
       argP2++;
       }
@@ -442,35 +442,35 @@ bool cmConditionEvaluator::HandleLevel1(cmArgumentList &newArgs,
       argP1 = arg;
       this->IncrementArguments(newArgs,argP1,argP2);
       // does a file exist
-      if (this->IsKeyword("EXISTS", *arg) && argP1  != newArgs.end())
+      if (this->IsKeyword("EXISTS", *arg) && argP1 != newArgs.end())
         {
         this->HandlePredicate(
           cmSystemTools::FileExists(argP1->c_str()),
           reducible, arg, newArgs, argP1, argP2);
         }
       // does a directory with this name exist
-      if (this->IsKeyword("IS_DIRECTORY", *arg) && argP1  != newArgs.end())
+      if (this->IsKeyword("IS_DIRECTORY", *arg) && argP1 != newArgs.end())
         {
         this->HandlePredicate(
           cmSystemTools::FileIsDirectory(argP1->c_str()),
           reducible, arg, newArgs, argP1, argP2);
         }
       // does a symlink with this name exist
-      if (this->IsKeyword("IS_SYMLINK", *arg) && argP1  != newArgs.end())
+      if (this->IsKeyword("IS_SYMLINK", *arg) && argP1 != newArgs.end())
         {
         this->HandlePredicate(
           cmSystemTools::FileIsSymlink(argP1->c_str()),
           reducible, arg, newArgs, argP1, argP2);
         }
       // is the given path an absolute path ?
-      if (this->IsKeyword("IS_ABSOLUTE", *arg) && argP1  != newArgs.end())
+      if (this->IsKeyword("IS_ABSOLUTE", *arg) && argP1 != newArgs.end())
         {
         this->HandlePredicate(
           cmSystemTools::FileIsFullPath(argP1->c_str()),
           reducible, arg, newArgs, argP1, argP2);
         }
       // does a command exist
-      if (this->IsKeyword("COMMAND", *arg) && argP1  != newArgs.end())
+      if (this->IsKeyword("COMMAND", *arg) && argP1 != newArgs.end())
         {
         cmCommand* command =
             this->Makefile.GetState()->GetCommand(argP1->c_str());
@@ -494,7 +494,7 @@ bool cmConditionEvaluator::HandleLevel1(cmArgumentList &newArgs,
           reducible, arg, newArgs, argP1, argP2);
         }
       // is a variable defined
-      if (this->IsKeyword("DEFINED", *arg) && argP1  != newArgs.end())
+      if (this->IsKeyword("DEFINED", *arg) && argP1 != newArgs.end())
         {
         size_t argP1len = argP1->GetValue().size();
         bool bdef = false;