From 455b4027316a6deaa0de8081ddb35bf676ff90c4 Mon Sep 17 00:00:00 2001
From: James R <justsomejames2@gmail.com>
Date: Thu, 23 Nov 2023 00:44:30 -0800
Subject: [PATCH] SidewaysFreezeThruster::init: fix infinite loop under MinGW

---
 src/objects/frost-thrower.cpp | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/src/objects/frost-thrower.cpp b/src/objects/frost-thrower.cpp
index b5ef3e290..bd200a64d 100644
--- a/src/objects/frost-thrower.cpp
+++ b/src/objects/frost-thrower.cpp
@@ -276,12 +276,20 @@ struct SidewaysFreezeThruster : Mobj
 		Vec2<Fixed> h_vector = angle_vector(an);
 
 		// spawn the pipes:
-		for (int i = 0; i < 4; ++i)
+		auto spawn_pipe = [&](int i)
 		{
 			angle_t v_an = ANGLE_45 + (ANGLE_90 * i);
 			Vec2<Fixed> v_vector = vector(v_an) * 32;
 			spawn_piece({h_vector * v_vector.y, v_vector.x}, angle, 2);
-		}
+		};
+
+		// This is unrolled because when it was a for loop,
+		// it ran infinitely, but only under MinGW.
+		// Tested: gcc.exe (Rev2, Built by MSYS2 project) 13.2.0 (32-bit version)
+		spawn_pipe(0);
+		spawn_pipe(1);
+		spawn_pipe(2);
+		spawn_pipe(3);
 
 		// spawn the icons:
 		Vec2<Fixed> v = vector(an) * 32;