From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sat, 5 Feb 2022 01:32:53 +0000 (+1100)
Subject: graphml2gv: [nfc] remove the need to cast 'mapLookup' parameter
X-Git-Tag: 3.0.0~42^2~1
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=1c2f48d509f9f6765a7b9032271e72f5f42530ca;p=graphviz

graphml2gv: [nfc] remove the need to cast 'mapLookup' parameter
---

diff --git a/cmd/tools/graphml2gv.c b/cmd/tools/graphml2gv.c
index b9ce6a0c9..0f511bd85 100644
--- a/cmd/tools/graphml2gv.c
+++ b/cmd/tools/graphml2gv.c
@@ -187,8 +187,7 @@ static void addToMap(Dt_t * map, char *name, char *uniqueName)
     objp->unique_name = strdup(uniqueName);
 }
 
-static char *mapLookup(Dt_t * nm, char *name)
-{
+static char *mapLookup(Dt_t *nm, const char *name) {
     namev_t *objp = dtmatch(nm, name);
     if (objp)
 	return objp->unique_name;
@@ -482,11 +481,11 @@ startElementHandler(void *userData, const char *name, const char **atts)
 	if (pos > 0)
 	    head = atts[pos];
 
-	tname = mapLookup(ud->nameMap, (char *) tail);
+	tname = mapLookup(ud->nameMap, tail);
 	if (tname)
 	    tail = tname;
 
-	tname = mapLookup(ud->nameMap, (char *) head);
+	tname = mapLookup(ud->nameMap, head);
 	if (tname)
 	    head = tname;