Fix a crash with string trimming.

2025-10-01 03:39:43 -04:00
parent 40a342d4e3
commit 92b9b057dd
1 changed files with 1 additions and 1 deletions
--- a/src/html.cc
+++ b/src/html.cc
@ -4150,7 +4150,7 @@ static const char *Html_get_attr2(DilloHtml *html,
   }

   if (tag_parsing_flags & HTML_LeftTrim)
-      while (isspace(Buf.front()))
+      while (not Buf.empty() and isspace(Buf.front()))
         Buf.erase( 0, 1 );
   if (tag_parsing_flags & HTML_RightTrim)
      while (Buf.size() && isspace( Buf.back() ))