From 48e3db316bc5809ce2a46fc5a1c2c41791b812d4 Mon Sep 17 00:00:00 2001
From: speedie <speedie@duck.com>
Date: Fri, 14 Jul 2023 01:16:35 +0200
Subject: [PATCH] Make sure number of lines/menu height cannot exceed monitor
 height

---
 libs/x11/init.c |  2 ++
 spmenu.c        | 12 ++++++++++++
 2 files changed, 14 insertions(+)

diff --git a/libs/x11/init.c b/libs/x11/init.c
index 5cdc932..2de9da2 100644
--- a/libs/x11/init.c
+++ b/libs/x11/init.c
@@ -64,6 +64,8 @@ void setupdisplay_x11(void) {
         mo.output_height = wa.height;
     }
 
+    get_mh();
+
     if (menuposition == 2) { // centered
         sp.mw = MIN(MAX(max_textw() + sp.promptw, minwidth), mo.output_width);
         x = (mo.output_width - sp.mw) / 2 + xpos;
diff --git a/spmenu.c b/spmenu.c
index ff4d2db..7c9abfc 100644
--- a/spmenu.c
+++ b/spmenu.c
@@ -501,12 +501,24 @@ void get_width(void) {
 }
 
 void get_mh(void) {
+    int epad;
+
     sp.mh = (lines + 1) * sp.bh;
     sp.mh += 2 * menumarginv;
 
     if ((hideprompt && hideinput && hidemode && hidematchcount && hidecaps) && lines) {
         sp.mh -= sp.bh;
     }
+
+    epad = 2 * menupaddingv;
+
+    if (mo.output_height && !xpos && !ypos) {
+        sp.mh = MIN(sp.mh, mo.output_height - epad);
+
+        if (sp.mh == mo.output_height - epad) {
+            lines = ((mo.output_height - epad) / sp.bh) - 1;
+        }
+    }
 }
 
 void set_mode(void) {