rg_gui: Fixed possible crash in rg_gui_draw_input_screen

ducalex · ducalex · commit e988febec3b7 · 2025-08-17T21:43:53.000-04:00
diff --git a/components/retro-go/rg_gui.c b/components/retro-go/rg_gui.c
@@ -1059,6 +1059,9 @@ void rg_gui_draw_input_screen(const char *title, const char *message, const char
     const int input_box_y = keyboard_y - input_box_height - 10;
     char text_buffer[200];
 
+    if (!input_buffer)
+        input_buffer = "";
+
     if (!partial_redraw)
     {
         // Clear background using same method as rg_gui_draw_dialog

Original file line number	Diff line number	Diff line change
`@@ -1059,6 +1059,9 @@ void rg_gui_draw_input_screen(const char title, const char message, const char`
`1059`	`1059`	`const int input_box_y = keyboard_y - input_box_height - 10;`
`1060`	`1060`	`char text_buffer[200];`
`1061`	`1061`
	`1062`	`+ if (!input_buffer)`
	`1063`	`+ input_buffer = "";`
	`1064`	`+`
`1062`	`1065`	`if (!partial_redraw)`
`1063`	`1066`	`{`
`1064`	`1067`	`// Clear background using same method as rg_gui_draw_dialog`