From 74f52f22ff85f0ac08ee5075f190c469ab20cb6e Mon Sep 17 00:00:00 2001
From: yangfl <yangfl@users.noreply.github.com>
Date: Wed, 10 Oct 2018 22:00:46 +0800
Subject: [PATCH] luci-mod-system: block install and search if no package lists

Signed-off-by: David Yang <mmyangfl@gmail.com>
---
 .../luci-mod-system/luasrc/view/admin_system/packages.htm | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/modules/luci-mod-system/luasrc/view/admin_system/packages.htm b/modules/luci-mod-system/luasrc/view/admin_system/packages.htm
index 280eabb8e..39582c6a9 100644
--- a/modules/luci-mod-system/luasrc/view/admin_system/packages.htm
+++ b/modules/luci-mod-system/luasrc/view/admin_system/packages.htm
@@ -102,16 +102,16 @@ end
 				<div class="cbi-value">
 					<label class="cbi-value-title"><%:Download and install package%>:</label>
 					<div class="cbi-value-field">
-						<span><input type="text" name="url" size="30" value="" /></span>
-						<input class="cbi-button cbi-button-save" type="submit" name="go" value="<%:OK%>" />
+						<span><input type="text" name="url" size="30" <% if no_lists then %>disabled="disabled" placeholder="<%:Please update package lists first%>"<% end %> value="" /></span>
+						<input class="cbi-button cbi-button-save" type="submit" name="go" <% if no_lists then %>disabled="disabled"<% end %> value="<%:OK%>" />
 					</div>
 				</div>
 
 				<div class="cbi-value cbi-value-last">
 					<label class="cbi-value-title"><%:Filter%>:</label>
 					<div class="cbi-value-field">
-						<span><input type="text" name="query" size="20" value="<%=pcdata(query)%>" /></span>
-						<input type="submit" class="cbi-button cbi-button-action" name="search" value="<%:Find package%>" />
+						<span><input type="text" name="query" size="20" <% if no_lists then %>disabled="disabled" placeholder="<%:Please update package lists first%>"<% else %>value="<%=pcdata(query)%>"<% end %> /></span>
+						<input type="submit" class="cbi-button cbi-button-action" name="search" <% if no_lists then %>disabled="disabled"<% end %> value="<%:Find package%>" />
 					</div>
 				</div>
 			</div>
-- 
2.25.1