File 0001-Fix-compile-error-due-to-apparent-invalid-cast.patch of Package spooles

From 287d4f7030a9d3803503938e7e75ec6a52d906fd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Stefan=20Br=C3=BCns?= <stefan.bruens@rwth-aachen.de>
Date: Sun, 24 Nov 2024 01:03:02 +0100
Subject: [PATCH] Fix compile error due to apparent invalid cast

IVinit expects the int(eger) initialization value as second parameter,
not a pointer. Replace the apparent (void *) NULL with an integer 0,
as that is likely the correct value (In 1996, both NULL and where
typically the same 32 bit value). Though, the value is likely irrelevant
as the allocated array is filled by IVcopy next.
---
 ETree/src/transform.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/ETree/src/transform.c b/ETree/src/transform.c
index 1e36981..dbdfc70 100644
--- a/ETree/src/transform.c
+++ b/ETree/src/transform.c
@@ -291,7 +291,7 @@ etree2 = ETree_compress(etree, mapIV) ;
    remap the nzeros[] vector
    -------------------------
 */
-temp = IVinit(nfront, NULL) ;
+temp = IVinit(nfront, 0) ;
 IVcopy(nfront, temp, nzeros) ;
 IV_setSize(nzerosIV, nnew) ;
 nzeros = IV_entries(nzerosIV) ;
@@ -453,7 +453,7 @@ etree2 = ETree_compress(etree, mapIV) ;
    remap the nzeros[] vector
    -------------------------
 */
-temp = IVinit(nfront, NULL) ;
+temp = IVinit(nfront, 0) ;
 IVcopy(nfront, temp, nzeros) ;
 IV_setSize(nzerosIV, nnew) ;
 nzeros = IV_entries(nzerosIV) ;
@@ -614,7 +614,7 @@ etree2 = ETree_compress(etree, mapIV) ;
    remap the nzeros[] vector
    -------------------------
 */
-temp = IVinit(nfront, NULL) ;
+temp = IVinit(nfront, 0) ;
 IVcopy(nfront, temp, nzeros) ;
 IV_setSize(nzerosIV, nnew) ;
 nzeros = IV_entries(nzerosIV) ;
-- 
2.47.0