From df6bf95eb9384a7e04346df073b6e6e27a4d444b Mon Sep 17 00:00:00 2001
From: saundersp <pierre.saundersgb@gmail.com>
Date: Sat, 30 Aug 2025 10:22:43 +0200
Subject: [PATCH] Dockerfile : fixed unknown -lubsan flag

---
 Dockerfile | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index f3bc669..f10632a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -14,7 +14,9 @@ WORKDIR /home/saundersp/sorting_algorithms
 
 COPY *.cpp *.hpp Makefile ./
 
-RUN make -j "$(nproc)"
+# Remove unusable flag
+RUN sed -i 's/ -fsanitize=undefined//' Makefile \
+	&& make -j "$(nproc)"
 
 FROM alpine:3.22.1