From eb5c6853c10dea0e8152956aaa060f2f202863c6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Adrien=20Gallou=C3=ABt?= <adrien@gallouet.fr>
Date: Tue, 7 Mar 2017 10:24:13 +0000
Subject: [PATCH] Allow undefined PACKAGE_STRING

---
 src/main.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/main.c b/src/main.c
index 88824c3..45c1e03 100644
--- a/src/main.c
+++ b/src/main.c
@@ -24,6 +24,10 @@
 #define O_CLOEXEC 0
 #endif
 
+#ifndef PACKAGE_STRING
+#define PACKAGE_STRING "unknown"
+#endif
+
 #define GT_MTU(X) ((X)-28)
 
 static struct {