--- a/libpurple/protocols/facebook/util.c Fri Feb 12 02:16:44 2021 -0600 +++ b/libpurple/protocols/facebook/util.c Fri Feb 12 18:37:00 2021 -0600 @@ -124,7 +124,7 @@ level &= ~FB_UTIL_DEBUG_FLAG_ALL; str = g_strdup_vprintf(format, ap); - purple_debug(level, "facebook", "%s\n", str); + purple_debug(level, "facebook", "%s", str); g_free(str); }