From 114f45fc8793051739c0eb8f808c9f6b675cbc00 Mon Sep 17 00:00:00 2001
From: Lorenz Stechauner <lorenz.stechauner@gmail.com>
Date: Tue, 12 Jun 2018 21:24:15 +0200
Subject: [PATCH] CGI size

---
 src/network/Socket.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/network/Socket.cpp b/src/network/Socket.cpp
index ab532d4..daa99a2 100644
--- a/src/network/Socket.cpp
+++ b/src/network/Socket.cpp
@@ -381,10 +381,13 @@ void Socket::receive(FILE *file, long size) {
 	long len = 0;
 	long rec = 0;
 	do {
+		if (size - rec == 0) {
+			break;
+		}
 		len = receive((void*) buffer, (CHUNK > (size - rec) && size >= 0)?(size - rec):CHUNK);
 		fwrite(buffer, 1, CHUNK, file);
 		rec += len;
-	} while (len > 0 && size != len);
+	} while (len > 0);
 }
 
 string Socket::receiveLine() {