Clear -Wshadow warning from gcc

xlsfonts.c: In function ‘do_query_font’:
xlsfonts.c:628:24: warning: declaration of ‘dpy’ shadows a
 global declaration [-Wshadow]
 do_query_font(Display *dpy, char *name)
                        ^~~
In file included from xlsfonts.c:37:0:
dsimple.h:53:17: note: shadowed declaration is here
 extern Display *dpy;                    /* The current display */
                 ^~~

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/xlsfonts.c b/xlsfonts.c
index d5163ae..b834637 100644
--- a/xlsfonts.c
+++ b/xlsfonts.c
@@ -625,10 +625,10 @@ print_character_metrics(register XFontStruct *info)
 }
 
 static void
-do_query_font(Display *dpy, char *name)
+do_query_font(Display *display, char *name)
 {
     register int i;
-    register XFontStruct *info = XLoadQueryFont(dpy, name);
+    register XFontStruct *info = XLoadQueryFont(display, name);
 
     if (!info) {
         fprintf(stderr, "%s:  unable to get info about font \"%s\"\n",