From d00e9ca5ca61b440ed8d027074f532102c7f4cf2 Mon Sep 17 00:00:00 2001
From: ParantezTech <12572227+par274@users.noreply.github.com>
Date: Tue, 6 Oct 2026 13:44:48 +0300
Subject: [PATCH] [Kernel] Accept zero-count semaphore signals

Co-authored-by: Sekai <140012992+igettingit@users.noreply.github.com>
---
 src/SharpEmu.Libs/Kernel/KernelSemaphoreCompatExports.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/SharpEmu.Libs/Kernel/KernelSemaphoreCompatExports.cs b/src/SharpEmu.Libs/Kernel/KernelSemaphoreCompatExports.cs
index 24c4180..becfc5d 100644
--- a/src/SharpEmu.Libs/Kernel/KernelSemaphoreCompatExports.cs
+++ b/src/SharpEmu.Libs/Kernel/KernelSemaphoreCompatExports.cs
@@ -328,7 +328,7 @@ public static class KernelSemaphoreCompatExports
             return SetReturn(ctx, OrbisGen2Result.ORBIS_GEN2_ERROR_NOT_FOUND);
         }
 
-        if (signalCount <= 0)
+        if (signalCount < 0)
         {
             signalTrace.Record(SemaphoreSignalProfile.Stage.Rejected,
                 result: (int)OrbisGen2Result.ORBIS_GEN2_ERROR_INVALID_ARGUMENT);