[MINOR] stats: don't send empty lines in "show errors"

Empty lines indicate end of dump, so it's important not to do that.
Send a single space instead.

diff --git a/src/dumpstats.c b/src/dumpstats.c
index b2967fc41086712cf51d3b4d7f62216b8896b8e0..91b92e521f98381bddc09c56dd5316d4f666256d 100644 (file)
--- a/src/dumpstats.c
+++ b/src/dumpstats.c
@@ -2597,7 +2597,7 @@ int stats_dump_errors_to_buffer(struct session *s, struct buffer *rep)
                        struct tm tm;
 
                        get_localtime(es->when.tv_sec, &tm);
-                       chunk_printf(&msg, "\n[%02d/%s/%04d:%02d:%02d:%02d.%03d]",
+                       chunk_printf(&msg, " \n[%02d/%s/%04d:%02d:%02d:%02d.%03d]",
                                     tm.tm_mday, monthname[tm.tm_mon], tm.tm_year+1900,
                                     tm.tm_hour, tm.tm_min, tm.tm_sec, (int)(es->when.tv_usec/1000));
 
@@ -2616,7 +2616,7 @@ int stats_dump_errors_to_buffer(struct session *s, struct buffer *rep)
                                chunk_printf(&msg,
                                             " frontend %s (#%d): invalid request\n"
                                             "  src %s, session #%d, backend %s (#%d), server %s (#%d)\n"
-                                            "  request length %d bytes, error at position %d:\n\n",
+                                            "  request length %d bytes, error at position %d:\n \n",
                                             s->data_ctx.errors.px->id, s->data_ctx.errors.px->uuid,
                                             pn, es->sid, es->oe->id, es->oe->uuid,
                                             es->srv ? es->srv->id : "<NONE>",
@@ -2627,7 +2627,7 @@ int stats_dump_errors_to_buffer(struct session *s, struct buffer *rep)
                                chunk_printf(&msg,
                                             " backend %s (#%d) : invalid response\n"
                                             "  src %s, session #%d, frontend %s (#%d), server %s (#%d)\n"
-                                            "  response length %d bytes, error at position %d:\n\n",
+                                            "  response length %d bytes, error at position %d:\n \n",
                                             s->data_ctx.errors.px->id, s->data_ctx.errors.px->uuid,
                                             pn, es->sid, es->oe->id, es->oe->uuid,
                                             es->srv ? es->srv->id : "<NONE>",