Add a missing 'else'. Found by grep '} if'

No testcase because this did not affect correctness: a declaration can only be
ClassTemplateDecl or a FunctionTemplateDecl, not both.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170565 91177308-0d34-0410-b5e6-96231b3b80d8

tools/libclang/IndexingContext.cpp

@@ -827,7 +827,7 @@ IndexingContext::getEntityContainer(const Decl *D) const {
 
   if (const ClassTemplateDecl *ClassTempl = dyn_cast<ClassTemplateDecl>(D)) {
     DC = ClassTempl->getTemplatedDecl();
-  } if (const FunctionTemplateDecl *
+  } else if (const FunctionTemplateDecl *
           FuncTempl = dyn_cast<FunctionTemplateDecl>(D)) {
     DC = FuncTempl->getTemplatedDecl();
   }