From 03b9fb7b7e9bafe0ae9672df9e1e0de521cac5fc Mon Sep 17 00:00:00 2001
From: Carlos Alexandro Becker <caarlos0@users.noreply.github.com>
Date: Mon, 19 Aug 2024 11:49:24 -0300
Subject: [PATCH] fix: group size when height is 0 (#363)

if height is not set, it will never actually work properly.

refs https://github.com/charmbracelet/gum/issues/582

Signed-off-by: Carlos Alexandro Becker <caarlos0@users.noreply.github.com>
---
 field_input.go | 2 +-
 group.go       | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/field_input.go b/field_input.go
index 6842c4f9..3510d527 100644
--- a/field_input.go
+++ b/field_input.go
@@ -36,7 +36,7 @@ type Input struct {
 
 	accessible bool
 	width      int
-	height     int
+	height     int // not really used anywhere
 
 	theme  *Theme
 	keymap InputKeyMap
diff --git a/group.go b/group.go
index 13375bac..147bc230 100644
--- a/group.go
+++ b/group.go
@@ -269,7 +269,7 @@ func (g *Group) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 
 	switch msg := msg.(type) {
 	case tea.WindowSizeMsg:
-		g.WithHeight(min(g.height, min(g.fullHeight(), msg.Height-1)))
+		g.WithHeight(max(g.height, min(g.fullHeight(), msg.Height-1)))
 	case nextFieldMsg:
 		cmds = append(cmds, g.nextField()...)
 	case prevFieldMsg: