GTK: Add explicit operator= to binding

Silences a new warning in GCC 9. implicit operator= is now deprecated.
snes9xgit · Jun 19, 2019 · 1580c5f · 1580c5f
1 parent 721abf5
commit 1580c5f
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diff --git a/gtk/src/gtk_binding.cpp b/gtk/src/gtk_binding.cpp
@@ -75,6 +75,12 @@ Binding::Binding (const Binding& binding)
     this->value = binding.value;
 }
 
+Binding &Binding::operator=(const Binding &binding)
+{
+    this->value = binding.value;
+    return *this;
+}
+
 bool
 Binding::matches (Binding &binding)
 {

diff --git a/gtk/src/gtk_binding.h b/gtk/src/gtk_binding.h
@@ -37,6 +37,7 @@ class Binding
         Binding (unsigned int key, bool ctrl, bool shift, bool alt);
         Binding (unsigned int device, unsigned int button, unsigned int threshold);
         Binding (const Binding &binding);
+        Binding &operator=(const Binding &binding);
         Binding (GdkEventKey *event);
         Binding (unsigned int);
         Binding ();