From 2fc287904a8c2f2cb504c5710ee58684dd2bf697 Mon Sep 17 00:00:00 2001
From: Project Nayuki <me@nayuki.io>
Date: Thu, 4 Nov 2021 14:45:44 +0000
Subject: [PATCH] Tweaked C code to avoid unused-parameter warning when
 compiling without asserts.

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

diff --git a/c/qrcodegen.c b/c/qrcodegen.c
index 2e28a4f..fc236b2 100644
--- a/c/qrcodegen.c
+++ b/c/qrcodegen.c
@@ -713,7 +713,7 @@ static long getPenaltyScore(const uint8_t qrcode[]) {
 // returns either 0, 1, or 2. A helper function for getPenaltyScore().
 static int finderPenaltyCountPatterns(const int runHistory[7], int qrsize) {
 	int n = runHistory[1];
-	assert(n <= qrsize * 3);
+	assert(n <= qrsize * 3);  (void)qrsize;
 	bool core = n > 0 && runHistory[2] == n && runHistory[3] == n * 3 && runHistory[4] == n && runHistory[5] == n;
 	// The maximum QR Code size is 177, hence the dark run length n <= 177.
 	// Arithmetic is promoted to int, so n*4 will not overflow.