From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sat, 5 Feb 2022 01:34:19 +0000 (+1100)
Subject: gxl2gv: [nfc] remove the need to cast 'mapLookup' parameter
X-Git-Tag: 3.0.0~42^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b1145d58d98e75cc12d7e8cf5f4bd75d43f73c09;p=graphviz

gxl2gv: [nfc] remove the need to cast 'mapLookup' parameter

The equivalent of the prior commit on gxl2gv.
---

diff --git a/cmd/tools/gxl2gv.c b/cmd/tools/gxl2gv.c
index bd90dcbcc..8d4364afa 100644
--- a/cmd/tools/gxl2gv.c
+++ b/cmd/tools/gxl2gv.c
@@ -193,8 +193,7 @@ 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;
@@ -504,11 +503,11 @@ 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;