From 0627e940acacd002b41a6b498dc9ee41a787a727 Mon Sep 17 00:00:00 2001
From: Jerry Marino <i@jerrymarino.com>
Date: Mon, 22 Feb 2021 12:05:22 -0800
Subject: [PATCH] Add the ability to not remap unit files

I'd like to have the ability to copy unit files without
remapping them. For this PR https://github.com/lyft/index-import/pull/53
we still need to read in the unit files but not mutate the material.
This PR just removes the requirement on "remap" arg.
---
 index-import.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/index-import.cpp b/index-import.cpp
index 053a55c..6013d64 100644
--- a/index-import.cpp
+++ b/index-import.cpp
@@ -24,7 +24,7 @@ using namespace clang;
 using namespace clang::index;
 using namespace clang::index::writer;
 
-static cl::list<std::string> PathRemaps("remap", cl::OneOrMore,
+static cl::list<std::string> PathRemaps("remap",
                                         cl::desc("Path remapping substitution"),
                                         cl::value_desc("regex=replacement"));
 static cl::alias PathRemapsAlias("r", cl::aliasopt(PathRemaps));