From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sat, 25 Dec 2021 19:33:51 +0000 (-0800)
Subject: mingle: cast results of 'malloc'
X-Git-Tag: 3.0.0~95^2~10
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=068e5608b72cb96e441294cad70c763853b178c9;p=graphviz

mingle: cast results of 'malloc'

This has no effect at present. However, when moving this code to C++ in an
upcoming commit, it would trigger -fpermissive problems. This change
pre-emptively prevents this issue.
---

diff --git a/cmd/mingle/minglemain.c b/cmd/mingle/minglemain.c
index 61ac6b227..6a17d028b 100644
--- a/cmd/mingle/minglemain.c
+++ b/cmd/mingle/minglemain.c
@@ -300,7 +300,7 @@ genBundleColors (pedge edge, agxbuf* xb, double maxwgt)
 	double len, t, len_total0 = 0;
 	int dim = edge->dim;
 	double* x = edge->x;
-	double* lens = MALLOC(sizeof(double)*edge->npoints);
+	double* lens = (double*)MALLOC(sizeof(double) * edge->npoints);
 
 	for (j = 0; j < edge->npoints - 1; j++){
 		len = 0;
@@ -438,7 +438,7 @@ bundle (Agraph_t* g, opts_t* opts)
 		
 	ia = A->ia; ja = A->ja;
 	nz = A->nz;
-	xx = MALLOC(sizeof(double)*nz*4);
+	xx = (double*)MALLOC(sizeof(double) * nz * 4);
 	nz = 0;
 	dim = 4;
 	for (i = 0; i < A->m; i++){