removed another unused variable (displayed) in curses renderer

Xgames123 · Cloudef · commit 5bc8a6caaa74 · 2024-06-16T21:57:55.000+09:00
diff --git a/lib/renderers/curses/curses.c b/lib/renderers/curses/curses.c
@@ -238,7 +238,6 @@ render(struct bm_menu *menu)
     uint32_t count, cl = 0;
     const uint32_t lines = fmax(getmaxy(curses.stdscreen), 1) - 1;
     if (lines > 1) {
-        uint32_t displayed = 0;
         struct bm_item **items = bm_menu_get_filtered_items(menu, &count);
         const bool scrollbar = (menu->scrollbar > BM_SCROLLBAR_NONE && (menu->scrollbar != BM_SCROLLBAR_AUTOHIDE || count > lines) ? true : false);
         const int32_t offset_x = title_len + (scrollbar && 2 > title_len ? 2 - title_len : 0);
@@ -255,7 +254,6 @@ render(struct bm_menu *menu)
                 draw_line(color, 1 + cl++, "%*s%s%s", offset_x + prefix_x, "", (menu->prefix ? " " : ""), (items[i]->text ? items[i]->text : ""));
             }
 
-            ++displayed;
         }
 
         if (scrollbar) {

Original file line number	Diff line number	Diff line change
`@@ -238,7 +238,6 @@ render(struct bm_menu *menu)`
`238`	`238`	`uint32_t count, cl = 0;`
`239`	`239`	`const uint32_t lines = fmax(getmaxy(curses.stdscreen), 1) - 1;`
`240`	`240`	`if (lines > 1) {`
`241`		`- uint32_t displayed = 0;`
`242`	`241`	`struct bm_item **items = bm_menu_get_filtered_items(menu, &count);`
`243`	`242`	`const bool scrollbar = (menu->scrollbar > BM_SCROLLBAR_NONE && (menu->scrollbar != BM_SCROLLBAR_AUTOHIDE \|\| count > lines) ? true : false);`
`244`	`243`	`const int32_t offset_x = title_len + (scrollbar && 2 > title_len ? 2 - title_len : 0);`
`@@ -255,7 +254,6 @@ render(struct bm_menu *menu)`
`255`	`254`	`draw_line(color, 1 + cl++, "%*s%s%s", offset_x + prefix_x, "", (menu->prefix ? " " : ""), (items[i]->text ? items[i]->text : ""));`
`256`	`255`	`}`
`257`	`256`
`258`		`- ++displayed;`
`259`	`257`	`}`
`260`	`258`
`261`	`259`	`if (scrollbar) {`