From fa178d5ee10f879fb422b5fb638219933350018b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Patrick=20L=C3=BChne?= <patrick-github@luehne.de>
Date: Tue, 7 Jun 2016 20:59:02 +0200
Subject: [PATCH] Fixed SAS file input bug.

---
 apps/plasp-app/main.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apps/plasp-app/main.cpp b/apps/plasp-app/main.cpp
index c97eb06..a7184d0 100644
--- a/apps/plasp-app/main.cpp
+++ b/apps/plasp-app/main.cpp
@@ -70,7 +70,7 @@ int main(int argc, char **argv)
 
 		if (format == "sas")
 		{
-			if (inputFiles.size() > 0)
+			if (inputFiles.size() != 1)
 			{
 				std::cerr << "Error: Only one input file allowed for SAS translation" << std::endl;
 				printHelp();