From c3a92aa6d6536a82f4f50da5af0d1c76eb6f2709 Mon Sep 17 00:00:00 2001
From: John Darrington <john@darrington.wattle.id.au>
Date: Sat, 22 Aug 2020 13:54:14 +0200
Subject: [PATCH] src/ui/gui/dummy.c: Eliminate warnings when building with
 gcc-10.2.0

---
 src/ui/gui/dummy.c | 28 +++++++++++++++++++++-------
 1 file changed, 21 insertions(+), 7 deletions(-)

diff --git a/src/ui/gui/dummy.c b/src/ui/gui/dummy.c
index fa28d207b3..e8ee492dc6 100644
--- a/src/ui/gui/dummy.c
+++ b/src/ui/gui/dummy.c
@@ -24,6 +24,7 @@
 
 
 #include <config.h>
+#include <assert.h>
 
 #include <gtk/gtk.h>
 
@@ -33,15 +34,28 @@ const GEnumValue align[1];
 const GEnumValue measure[1];
 const GEnumValue role[1];
 
-
 const int N_AG_FUNCS = 0;
 const struct ag_func ag_func[1];
 
 int F_8_0;
 
-int var_is_numeric () {}
-
-
-int tt_options_dialog_run () {}
-
-int agr_func_tab () {}
+int
+var_is_numeric ()
+{
+  assert (0);
+  return -1;
+}
+
+int
+tt_options_dialog_run ()
+{
+  assert (0);
+  return -1;
+}
+
+int
+agr_func_tab ()
+{
+  assert (0);
+  return -1;
+}
-- 
2.30.2