kernel32: Fix return value of FlsFree.
diff --git a/dlls/kernel32/fiber.c b/dlls/kernel32/fiber.c
index f6bebf8..ca4c8f9 100644
--- a/dlls/kernel32/fiber.c
+++ b/dlls/kernel32/fiber.c
@@ -271,7 +271,7 @@
     }
     else SetLastError( ERROR_INVALID_PARAMETER );
     RtlReleasePebLock();
-    return TRUE;
+    return ret;
 }
 
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