From 481fd0e2c7ffb0cef3a8b898ed3f850858408dc0 Mon Sep 17 00:00:00 2001
From: PMunch <peterme@peterme.net>
Date: Thu, 23 Jan 2025 08:45:17 +0100
Subject: [PATCH] Added back missing supportedSystem check

---
 lib/pure/os.nim | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/pure/os.nim b/lib/pure/os.nim
index 9691d7db75c8..c96a493ec68c 100644
--- a/lib/pure/os.nim
+++ b/lib/pure/os.nim
@@ -645,6 +645,7 @@ when defined(haiku):
     else:
       result = ""
 
+when supportedSystem:
   proc getAppFilename*(): string {.rtl, extern: "nos$1", tags: [ReadIOEffect], noWeirdTarget, raises: [].} =
     ## Returns the filename of the application's executable.
     ## This proc will resolve symlinks.