logger: fix display of multiline messages in backlog (closes #1926)

ChangeLog.adoc

@@ -105,6 +105,7 @@ Bug fixes::
   * irc: add missing tags "irc_cap" and "log3" in cap messages (client capability)
   * irc: fix split of CTCP message with no arguments
   * irc: remove extra space in CTCP ACTION message sent without arguments
+  * logger: fix display of multiline messages in backlog (issue #1926)
   * lua: fix crash with print when the value to print is not a string (issue #1904, issue #1905)
   * relay: fix connection with IRC clients sending "CAP REQ :" (without capability) and not sending "CAP END" (issue #1040)
   * ruby: fix crash on quit when a child process is still running (issue #1889, issue #1915)

src/plugins/logger/logger-tail.c

@@ -60,7 +60,7 @@ logger_tail_last_eol (const char *string_start, const char *string_ptr)
 }
 
 /*
- * Compares two lines.
+ * Compares two lines in arraylist.
  */
 
 int
@@ -77,7 +77,7 @@ logger_tail_lines_cmp_cb (void *data,
 }
 
 /*
- * Frees a line.
+ * Frees a line in arraylist.
  */
 
 void

tests/unit/plugins/logger/test-logger-tail.cpp

@@ -71,8 +71,9 @@ TEST(LoggerTail, LoggerTailLastEol)
 
 /*
  * Tests functions:
+ *   logger_tail_lines_cmp_cb
+ *   logger_tail_lines_free_cb
  *   logger_tail_file
- *   logger_tail_free
  */
 
 TEST(LoggerTail, LoggerTailFile)