math/rankwidth: Fix build with new version igraph

PR: 269835 Reported by: wen@ Approved by: maintainer
freebsd · Feb 27, 2023 · f3ed780 · f3ed780
1 parent dbda515
commit f3ed780
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diff --git a/math/rankwidth/Makefile b/math/rankwidth/Makefile
@@ -1,5 +1,6 @@
 PORTNAME=	rankwidth	# Also known as: rw
 PORTVERSION=	0.9
+PORTREVISION=	1
 CATEGORIES=	math
 MASTER_SITES=	SF/${PORTNAME}/
 DISTNAME=	rw-${PORTVERSION}

diff --git a/math/rankwidth/files/patch-simplerw.c b/math/rankwidth/files/patch-simplerw.c
@@ -0,0 +1,11 @@
+--- simplerw.c.orig	2023-02-26 14:01:13 UTC
++++ simplerw.c
+@@ -134,7 +134,7 @@ int read_graph(const char *format, const char * filena
+ 		igraph_destroy(&igraph);
+ 		return(-1);
+ 	}
+-	igraph_get_adjacency(&igraph, &imatrix, IGRAPH_GET_ADJACENCY_BOTH, 0);
++	igraph_get_adjacency(&igraph, &imatrix, IGRAPH_GET_ADJACENCY_BOTH, NULL, IGRAPH_LOOPS_ONCE);
+ 	igraph_destroy(&igraph);
+ 	if(igraph_matrix_nrow(&imatrix) > MAX_VERTICES)
+ 	{