From 240ba0118aa9f394545f8b487198d036b1fd0c2a Mon Sep 17 00:00:00 2001
From: Joshua Beck <jxb091000@utdallas.edu>
Date: Mon, 26 Sep 2011 04:04:16 -0500
Subject: [PATCH] Added support for reading file lists from stdin

---
 cli/cmdlineparser.cpp | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/cli/cmdlineparser.cpp b/cli/cmdlineparser.cpp
index 034b61046..264ad7424 100644
--- a/cli/cmdlineparser.cpp
+++ b/cli/cmdlineparser.cpp
@@ -45,11 +45,21 @@ static void AddFilesToList(const std::string& FileList, std::vector<std::string>
     // xml is a bonus then, since we can easily extend it
     // we need a good parser then -> suggestion : TinyXml
     // drawback : creates a dependency
-    std::ifstream Files(FileList.c_str());
+    std::istream *Files;
+    std::ifstream Infile;
+    if (FileList.compare("-") == 0) // read from stdin
+    {
+        Files = &std::cin;
+    }
+    else
+    {
+        Infile.open(FileList.c_str());
+        Files = &Infile;
+    }
     if (Files)
     {
         std::string FileName;
-        while (std::getline(Files, FileName)) // next line
+        while (std::getline(*Files, FileName)) // next line
         {
             if (!FileName.empty())
             {