From: Magnus Jacobsson <magnus.jacobsson@berotec.se>
Date: Fri, 28 Aug 2020 15:40:56 +0000 (+0200)
Subject: Remove 3 -Wsign-conversion warnings in ccomps
X-Git-Tag: 2.46.0~20^2^2~93^2~12
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a27f232cd411fe7c1717168223f02f624906f88c;p=graphviz

Remove 3 -Wsign-conversion warnings in ccomps
---

diff --git a/lib/pack/ccomps.c b/lib/pack/ccomps.c
index 5449e0cee..218bcd356 100644
--- a/lib/pack/ccomps.c
+++ b/lib/pack/ccomps.c
@@ -288,14 +288,14 @@ packerror:
  */
 Agraph_t **ccomps(Agraph_t * g, int *ncc, char *pfx)
 {
-    int c_cnt = 0;
+    size_t c_cnt = 0;
     char buffer[SMALLBUF];
     char *name;
     Agraph_t *out;
     Agnode_t *n;
     Agraph_t **ccs;
     size_t len;
-    int bnd = 10;
+    size_t bnd = 10;
     stk_t stk;
     blk_t blk;
     Agnode_t* base[INITBUF];
@@ -322,7 +322,7 @@ Agraph_t **ccomps(Agraph_t * g, int *ncc, char *pfx)
     for (n = agfstnode(g); n; n = agnxtnode(g, n)) {
 	if (MARKED(&stk,n))
 	    continue;
-	sprintf(name + len, "%d", c_cnt);
+	sprintf(name + len, "%zu", c_cnt);
 	out = agsubg(g, name,1);
 	agbindrec(out, "Agraphinfo_t", sizeof(Agraphinfo_t), TRUE);	//node custom data
 	dfs(g, n, out, &stk);
@@ -337,7 +337,7 @@ Agraph_t **ccomps(Agraph_t * g, int *ncc, char *pfx)
     ccs = RALLOC(c_cnt, ccs, Agraph_t *);
     if (name != buffer)
 	free(name);
-    *ncc = c_cnt;
+    *ncc = (int) c_cnt;
     return ccs;
 }