From 48d9961f1b59a4011c4f7e5204c8a2e5f7ccf19d Mon Sep 17 00:00:00 2001
From: Thomas White <taw@physics.org>
Date: Thu, 9 Feb 2023 14:33:27 +0100
Subject: partial_sim: Abort on unrecognised option

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

(limited to 'src')

diff --git a/src/partial_sim.c b/src/partial_sim.c
index 88b748ab..f5588ceb 100644
--- a/src/partial_sim.c
+++ b/src/partial_sim.c
@@ -718,7 +718,7 @@ int main(int argc, char *argv[])
 			break;
 
 			case '?' :
-			break;
+			return 1;
 
 			default :
 			ERROR("Unhandled option '%c'\n", c);
-- 
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