From c5d0574182d76af3bf286dce0bb147ae3f098916 Mon Sep 17 00:00:00 2001
From: annalee <150648636+a-n-n-a-l-e-e@users.noreply.github.com>
Date: Tue, 28 Nov 2023 12:57:18 +0000
Subject: [PATCH] fix compiler error: use zero, not NULL, in calls to IVinit

---
 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) ;
-- 
2.42.0