From: Vsevolod Stakhov <vsevolod@rspamd.com>
Date: Sun, 22 Jan 2023 12:48:37 +0000 (+0000)
Subject: [Minor] Check the last split when wrapping
X-Git-Tag: 3.5~79
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=aefb2153a88a11cce249f709e10a19ad8d8d39fd;p=thirdparty%2Frspamd.git

[Minor] Check the last split when wrapping

Reported by: @amishmm
---

diff --git a/src/client/rspamc.cxx b/src/client/rspamc.cxx
index c757000dbc..a2bf4c783c 100644
--- a/src/client/rspamc.cxx
+++ b/src/client/rspamc.cxx
@@ -847,6 +847,10 @@ rspamc_print_indented_line(FILE *out, std::string_view line) -> void
 				suffix = suffix.substr(delim_pos + 1);
 			}
 			else {
+				/* Check if we can include one last word */
+				if (delim_pos == std::string_view::npos && word_len + suffix.size() < split_len) {
+					word_len += suffix.size();
+				}
 				break;
 			}
 		}