[gjs/cppcheck-fix: 2/4] maint: Fix cppcheck warning about one-definition rule

[Philip Chimento <pchimento src gnome org>]

commit e5955f2e5fe13e1ae3c693555683dfe6c4223457
Author: Philip Chimento <philip chimento gmail com>
Date:   Tue Aug 24 22:50:48 2021 -0700

    maint: Fix cppcheck warning about one-definition rule
    
    This was triggered by the data structure being a class in one branch of
    the #ifdef and a struct in the other.

 modules/console.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/modules/console.cpp b/modules/console.cpp
index 2ef511aa..a9ed30a3 100644
--- a/modules/console.cpp
+++ b/modules/console.cpp
@@ -123,7 +123,7 @@ sigjmp_buf AutoCatchCtrlC::jump_buffer;
 
 #else  // !HAVE_SIGNAL_H
 
-struct AutoCatchCtrlC {};
+class AutoCatchCtrlC {};
 
 #endif  // !HAVE_SIGNAL_H