From 8fb84dc75897445bb2513fedadca6ce395ce7d3e Mon Sep 17 00:00:00 2001
From: Brandon Rhodes <brandon@rhodesmill.org>
Date: Mon, 6 Dec 2021 15:37:12 -0500
Subject: [PATCH] Remove cast to non-standard type `ulong`

Per discussion #23, where a user reported `ulong` missing on macOS.
---
 GUI/xephem/skyfits.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/GUI/xephem/skyfits.c b/GUI/xephem/skyfits.c
index 7257416..22e20be 100644
--- a/GUI/xephem/skyfits.c
+++ b/GUI/xephem/skyfits.c
@@ -1428,7 +1428,7 @@ XtInputId *id;
 	}
 
 	/* report progress */
-	pm_set ((ulong)fip->nbytes * 100 / fip->totbytes);
+	pm_set (fip->nbytes * 100 / fip->totbytes);
 	XmUpdateDisplay (toplevel_w);
 
 	/* keep going if expecting more */