Merge topic 'join-algorithm'

55a73e6b Use the cmJoin algorithm where possible.
8dc8d756 cmStandardIncludes: Add a join algorithm for string containers.
b5813cee cmInstallCommand: Remove unused variable.

1 files changed, 1 insertions, 10 deletions

diff --git a/Source/cmGeneratorExpressionEvaluator.cxx b/Source/cmGeneratorExpressionEvaluator.cxx
index 2975c43..2f17915 100644
--- a/Source/cmGeneratorExpressionEvaluator.cxx
+++ b/Source/cmGeneratorExpressionEvaluator.cxx
@@ -803,18 +803,9 @@ static const struct JoinNode : public cmGeneratorExpressionNode
                        const GeneratorExpressionContent *,
                        cmGeneratorExpressionDAGChecker *) const
   {
-    std::string result;
-
     std::vector<std::string> list;
     cmSystemTools::ExpandListArgument(parameters.front(), list);
-    std::string sep;
-    for(std::vector<std::string>::const_iterator li = list.begin();
-      li != list.end(); ++li)
-      {
-      result += sep + *li;
-      sep = parameters[1];
-      }
-    return result;
+    return cmJoin(list, parameters[1]);
   }
 } joinNode;