From 2ee50d030178cede83eb9d0005fbc19f819d30fe Mon Sep 17 00:00:00 2001
From: Graham Inggs <ginggs@debian.org>
Date: Mon, 5 Feb 2018 14:48:51 +0200
Subject: Imported Upstream version 2.1.0

---
 XAlloc.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'XAlloc.c')

diff --git a/XAlloc.c b/XAlloc.c
index 5f2e9a4..fbc642c 100644
--- a/XAlloc.c
+++ b/XAlloc.c
@@ -5,11 +5,11 @@
 #ifndef _GNU_SOURCE
 #define _GNU_SOURCE
 #endif
-#include <err.h>
 #include <stdlib.h>
 #include <string.h>
 
 /*{
+#include <err.h>
 #include <assert.h>
 #include <stdlib.h>
 }*/
@@ -44,6 +44,8 @@ void* xRealloc(void* ptr, size_t size) {
    return data;
 }
 
+#define xSnprintf(fmt, len, ...) do { int _l=len; int _n=snprintf(fmt, _l, __VA_ARGS__); if (!(_n > -1 && _n < _l)) { curs_set(1); endwin(); err(1, NULL); } } while(0)
+
 #undef xStrdup
 #undef xStrdup_
 #ifdef NDEBUG
-- 
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