commit b1e7f11e6b4f4fa4bd81fe89d098bfc699b9e53f
from: Omar Polo <op@omarpolo.com>
date: Tue Nov 10 19:02:07 2020 UTC

improve compatibility and be explicit about the encoding

FreeBSD rc package doesn’t like checking for an empty string that way.

commit - 5d3453158031d2dd9346fe6c21a1cd8c3ac62c80
commit + b1e7f11e6b4f4fa4bd81fe89d098bfc699b9e53f
blob - 124b8343d67a367fed8c4c8849cd975b9f0b926d
blob + 060f72adc088e22c8d1b97fee738347878c0efa5
--- resources/cgi/man
+++ resources/cgi/man
@@ -1,6 +1,6 @@
 #!/usr/bin/env rc
 
-if (~ $QUERY_STRING '') {
+if (~ $#QUERY_STRING 0) {
 	echo '10 manpage:
 '
 	exit 0
@@ -8,7 +8,7 @@ if (~ $QUERY_STRING '') {
 
 query=`{echo $QUERY_STRING | sed 's/%20/ /g'}
 
-echo '20 text/plain
+echo '20 text/plain;charset=utf-8
 '
 echo '# OpenBSD 6.8'
 echo