From 74b98d1a1cf13d4e08be363b475b993eeaf52be9 Mon Sep 17 00:00:00 2001
From: Piotr Wilczynski <piotr.wilczynski@bisnode.com>
Date: Sat, 10 Apr 2021 14:38:29 +0200
Subject: [PATCH] add comment for remove of null string

---
 src/TTrigger.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/TTrigger.cpp b/src/TTrigger.cpp
index b1e779fcc73..5185112291f 100755
--- a/src/TTrigger.cpp
+++ b/src/TTrigger.cpp
@@ -356,6 +356,7 @@ bool TTrigger::match_perl(char* subject, const QString& toMatch, int regexNumber
         char* tabptr = reinterpret_cast<char*>(name_table);
         for (i = 0; i < namecount; i++) {
             int n = (tabptr[0] << 8) | tabptr[1];
+            // Trim doesn't remove null character at the end of name that sometimes shows up
             auto name = QString::fromUtf8(tabptr + 2, name_entry_size - 3).trimmed().remove(QStringLiteral("\u0000"));
             char* substring_start = subject + ovector[2*n];
             int substring_length = ovector[2*n+1] - ovector[2*n];