From f555fa01697bde241a4152af4075cf4ba639e96e Mon Sep 17 00:00:00 2001
From: Leah Neukirchen <leah@vuxu.org>
Date: Fri, 19 Jan 2024 16:00:48 +0100
Subject: assert: print location when debugging

---
 nitro.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/nitro.c b/nitro.c
index 24d5464..1718832 100644
--- a/nitro.c
+++ b/nitro.c
@@ -26,8 +26,14 @@
 #include <termios.h>
 #include <unistd.h>
 
-// no error message
+/* no stdio */
+#ifdef DEBUG
+#define assert(x)							   \
+	do { if(!(x)) { prn(2, "%s:%d: %s: error: assertion failed: %s\n", \
+	    __FILE__, __LINE__, __func__, #x); abort(); } } while(0);
+#else
 #define assert(x) do { if(!(x)) abort(); } while(0);
+#endif
 
 extern char **environ;
 char **child_environ;
-- 
cgit 1.4.1