From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sat, 25 Sep 2021 19:26:29 +0000 (-0700)
Subject: gv2gml: rename a 'path' parameter to 'cmd'
X-Git-Tag: 2.49.2~28^2~4
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=df92e72262eb0f0775b373b86354e78a6b270cf5;p=graphviz

gv2gml: rename a 'path' parameter to 'cmd'

This has no immediate effect. However an upcoming change will introduce a header
include that brings in another 'path' symbol. So this change pre-emptively
squashes the -Wshadow compiler warning that would otherwise be introduced.

Related to #1276.
---

diff --git a/cmd/tools/gv2gml.c b/cmd/tools/gv2gml.c
index 40279a0f8..716ae9e07 100644
--- a/cmd/tools/gv2gml.c
+++ b/cmd/tools/gv2gml.c
@@ -672,15 +672,15 @@ static void usage(int v)
     exit(v);
 }
 
-static char *cmdName(char *path)
+static char *cmdName(char *cmd)
 {
     char *sp;
 
-    sp = strrchr(path, '/');
+    sp = strrchr(cmd, '/');
     if (sp)
         sp++;
     else
-        sp = path;
+        sp = cmd;
     return sp;
 }