From 5b266bab1c35617a34989bd801e16854ad789f86 Mon Sep 17 00:00:00 2001
From: Thomas Schmucker <ts@its1.de>
Date: Tue, 4 Jan 2022 11:08:10 +0100
Subject: feat: ERROR != assert

---
 shellsort.c | 3 +--
 util.h      | 6 +-----
 2 files changed, 2 insertions(+), 7 deletions(-)

diff --git a/shellsort.c b/shellsort.c
index b19f547..29e6bf8 100644
--- a/shellsort.c
+++ b/shellsort.c
@@ -37,8 +37,7 @@ test(T a[], size_t n)
 {
 	for ( size_t i = 1; i < n; ++i ) {
 		if ( a[i - 1] > a[i] ) {
-			fprintf(stderr, "Error\n");
-			exit(EXIT_FAILURE);
+			ERROR("sortierung passt nicht");
 		}
 	}
 }
diff --git a/util.h b/util.h
index df602e8..7ede6fd 100644
--- a/util.h
+++ b/util.h
@@ -4,7 +4,6 @@
 #include <stdio.h>
 #include <stdlib.h>
 
-#ifndef NDEBUG
 static void
 error(const char *msg, ...)
 {
@@ -18,10 +17,7 @@ error(const char *msg, ...)
 	exit(EXIT_FAILURE);
 }
 
-#	define ERROR(msg) error(msg " in \"%s()\" (%s:%d)", __func__, __FILE__, __LINE__)
-#else
-#	define ERROR(msg) /**/
-#endif
+#define ERROR(msg) error(msg " in \"%s()\" (%s:%d)", __func__, __FILE__, __LINE__)
 
 #ifndef NELEM
 #	define NELEM(x) (sizeof(x) / sizeof(x[0])) /* NOLINT */
-- 
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