From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Mon, 21 Mar 2022 14:57:22 +0000 (-0700)
Subject: smyrna cb_mouseclick: remove unused 'g'
X-Git-Tag: 4.0.0~161^2~1
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=43c2d8da5dad0bccb53e52fef9804d77813a15c3;p=graphviz

smyrna cb_mouseclick: remove unused 'g'

This causes compiler warnings resulting in build failure when enabling this in
the CMake build system.

Gitlab: related to #1836
---

diff --git a/cmd/smyrna/glutrender.c b/cmd/smyrna/glutrender.c
index 66c423b37..5c758ad0c 100644
--- a/cmd/smyrna/glutrender.c
+++ b/cmd/smyrna/glutrender.c
@@ -90,10 +90,7 @@ static void cb_display(void)
 
 static void cb_mouseclick(int button, int state, int x, int y)
 {
-    Agraph_t* g;
-
     if (view->g == 0) return;
-    g=view->g[view->activeGraph];
     begin_x = (float) x;
     begin_y = (float) y;
     if(state==GLUT_DOWN)