From ed436baad43d9eed7744ab0c95563359f37e67ca Mon Sep 17 00:00:00 2001
From: =?utf8?q?Paul=20H=C3=A4nsch?= <paul@plutz.net>
Date: Tue, 10 Dec 2019 12:23:58 +0100
Subject: [PATCH] suppress error for non-numerig comparisons

---
 index.cgi | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/index.cgi b/index.cgi
index ef9c747..d4e3cb9 100755
--- a/index.cgi
+++ b/index.cgi
@@ -18,8 +18,16 @@ ACTION="$(GET a)"
 message="$(COOKIE message)"
 [ "$message" ] && SET_COOKIE 0 message=''
 
-checked(){  [ "$1" = "$2" ] || [ "$1" -eq "$2" ] && printf 'checked="checked"' 2>/dev/null; }
-selected(){ [ "$1" = "$2" ] || [ "$1" -eq "$2" ] && printf 'selected="selected"' 2>/dev/null; }
+checked(){
+  if [ "$1" = "$2" ] || [ "$1" -eq "$2" ]; then
+    printf 'checked="checked"'
+  fi 2>/dev/null
+}
+selected(){
+  if [ "$1" = "$2" ] || [ "$1" -eq "$2" ]; then
+    printf 'selected="selected"'
+  fi 2>/dev/null
+}
 
 yield_page() {
   local class="$1" style="$2"
-- 
2.39.2