From b186685932e5fb0be39911cc582aef839789f1a2 Mon Sep 17 00:00:00 2001
From: Sebastiano Tronto <sebastiano@tronto.net>
Date: Sun, 28 Dec 2025 20:09:12 +0100
Subject: Fix bug in appending solutions

---
 src/solvers/solutions.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/solvers/solutions.h b/src/solvers/solutions.h
index d92d5ad..8817348 100644
--- a/src/solvers/solutions.h
+++ b/src/solvers/solutions.h
@@ -108,7 +108,7 @@ last_solution_is_duplicate(const solution_list_t l[static 1])
 		j--;
 		for (i = l->used-2; l->buf[i] == l->buf[j]; i--, j--) {
 			if (l->buf[i-1] == '\n') {
-				if (l->buf[j-1] == '\n' || j == 0)
+				if (j == 0 || l->buf[j-1] == '\n')
 					return true;
 				else break;
 			}
-- 
cgit v1.3