Handle empty [] after man page

diff --git a/man/search.cgi b/man/search.cgi
index 4f8305f..99bbfe2 100755 (executable)
--- a/man/search.cgi
+++ b/man/search.cgi
@@ -193,7 +193,7 @@ if ($section{'man'}) {
                if (/(([^,\s]+).*)\s*\((\S+)\)\s+-\s+(.*)/ &&
                    !$done{$2,$3}++) {
                        local ($page, $sect, $desc) = ($1, $3, $4);
-                       $page = $1 if ($page =~ /\[(.*)\]/);
+                       $page = $1 if ($page =~ /\[(.+)\]/);
                        local @pp = split(/[\s+,]/, $page);
                        map { s/\((\S+)\)//; } @pp;