From be4475c336dbcbe894235cbaa276e4a2f08d4462 Mon Sep 17 00:00:00 2001
From: Lorenz Stechauner <lorenz.stechauner@necronda.net>
Date: Sun, 27 Dec 2020 20:27:25 +0100
Subject: [PATCH] Bugfix for FastCGI compression

---
 src/fastcgi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/fastcgi.c b/src/fastcgi.c
index cb04243..0b24135 100644
--- a/src/fastcgi.c
+++ b/src/fastcgi.c
@@ -468,7 +468,7 @@ int fastcgi_send(fastcgi_conn *conn, sock *client, int flags) {
                         if (flags & FASTCGI_CHUNKED) send(client->socket, "\r\n", 2, 0);
                     }
                 }
-            } while (!(flags & FASTCGI_COMPRESS) || strm.avail_out == 0);
+            } while ((flags & FASTCGI_COMPRESS) && strm.avail_out == 0);
             if (finish_comp) goto finish;
         } else {
             fprintf(stderr, ERR_STR "Unknown FastCGI type: %i" CLR_STR "\n", header.type);