From e1acf68fa531d00870b396260bf2b47bdf37cd31 Mon Sep 17 00:00:00 2001
From: b <rowerynaksiezycu@gmail.com>
Date: Sat, 14 Oct 2023 22:18:12 +0000
Subject: [PATCH] fix bbcode conversion index runaway

---
 bsta_lib.1.pm | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/bsta_lib.1.pm b/bsta_lib.1.pm
index 95f54a6..6076982 100644
--- a/bsta_lib.1.pm
+++ b/bsta_lib.1.pm
@@ -18,6 +18,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 # TODO: FQ NBSP ?
+# TODO: DEBUG
 
 package bsta_lib;
 
@@ -551,7 +552,7 @@ sub convtree {
 				$ind =~ s/\.([0-9]+)$//;
 				$level -= 1;
 				$debug .= debug($printdebug, "[<]");
-				if ($level >= 0) {
+				if ($level > 0) {
 					$goto_next = 'nd';
 				}
 				else {
@@ -622,7 +623,7 @@ sub convtree {
 			{do{
 				$ind =~ s/\.([0-9]+)$//;
 				my $i = int($1) + 1;
-				if ($i < $bbtree->{$ind.'.count'}){
+				if (($i < $bbtree->{$ind.'.count'}) and ($1 ne '')){
 					# goto next
 					$ind = $ind.'.'.$i;
 					last;
-- 
2.30.2