From 19a5ef4a1a64fcc77741db7e900b2fa7294434e2 Mon Sep 17 00:00:00 2001
From: Matthias Huck <huck@i6.informatik.rwth-aachen.de>
Date: Thu, 17 Jul 2014 20:19:28 +0100
Subject: [PATCH] relax-parse: use cin.peek()

Hope this eliminates some weird behavior
---
 phrase-extract/relax-parse-main.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/phrase-extract/relax-parse-main.cpp b/phrase-extract/relax-parse-main.cpp
index e5feb94d0..b415c4d0e 100644
--- a/phrase-extract/relax-parse-main.cpp
+++ b/phrase-extract/relax-parse-main.cpp
@@ -31,15 +31,15 @@ int main(int argc, char* argv[])
 
   // loop through all sentences
   int i=0;
-  string inBuffer;
-  while(getline(cin, inBuffer)) {
+  string inBufferString;
+  while(cin.peek() != EOF) {
+    getline(cin,inBufferString);
     i++;
     if (i%1000 == 0) cerr << "." << flush;
     if (i%10000 == 0) cerr << ":" << flush;
     if (i%100000 == 0) cerr << "!" << flush;
 
     // process into syntax tree representation
-    string inBufferString = string( inBuffer );
     set< string > labelCollection;         // set of labels, not used
     map< string, int > topLabelCollection; // count of top labels, not used
     SyntaxTree tree;