From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Fri, 22 Jul 2022 01:05:09 +0000 (-0700)
Subject: tclpkg tclGdSizeCmd: squash an -Wunused-parameter warning
X-Git-Tag: 5.0.1~29^2~14
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=22ba3022ae19f7b52badec6dd4f908f1d171ae65;p=graphviz

tclpkg tclGdSizeCmd: squash an -Wunused-parameter warning

This parameter cannot easily be removed because this function is used as a
callback and needs to conform to a particular type signature.
---

diff --git a/tclpkg/gdtclft/gdtclft.c b/tclpkg/gdtclft/gdtclft.c
index b45fb42f8..1e8f01412 100644
--- a/tclpkg/gdtclft/gdtclft.c
+++ b/tclpkg/gdtclft/gdtclft.c
@@ -1191,6 +1191,8 @@ tclGdGetCmd(Tcl_Interp * interp, int argc, Tcl_Obj * CONST objv[])
 static int
 tclGdSizeCmd(Tcl_Interp * interp, int argc, Tcl_Obj * CONST objv[])
 {
+    (void)argc;
+
     gdImagePtr im;
     Tcl_Obj *answers[2];