From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Thu, 24 Jun 2021 03:07:57 +0000 (-0700)
Subject: remove some unnecessary casts to agxbuf functions
X-Git-Tag: 2.48.0~14^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=8ecb99749c242689b9ba63e3a5522a2d3ce42c46;p=graphviz

remove some unnecessary casts to agxbuf functions

These functions take const char pointers. There is no need to cast away the
const-ness of the original pointers.
---

diff --git a/cmd/tools/gxl2gv.c b/cmd/tools/gxl2gv.c
index ed5a3485a..f65e63fe7 100644
--- a/cmd/tools/gxl2gv.c
+++ b/cmd/tools/gxl2gv.c
@@ -525,7 +525,7 @@ startElementHandler(void *userData, const char *name, const char **atts)
     } else if (strcmp(name, "attr") == 0) {
 	const char *attrname = atts[get_xml_attr("name", atts)];
 
-	agxbput(&ud->xml_attr_name, (char *) attrname);
+	agxbput(&ud->xml_attr_name, attrname);
 	pos = get_xml_attr("kind", atts);
 
 	if (pos > 0) {
@@ -662,11 +662,11 @@ static void characterDataHandler(void *userData, const char *s, int length)
 	return;
 
     if (ud->compositeReadState) {
-	agxbput_n(&ud->composite_buffer, (char *) s, length);
+	agxbput_n(&ud->composite_buffer, s, length);
 	return;
     }
 
-    agxbput_n(&ud->xml_attr_value, (char *) s, length);
+    agxbput_n(&ud->xml_attr_value, s, length);
 }
 
 Agraph_t *gxl_to_gv(FILE * gxlFile)