From 334cc021422869329f08349e088e7f491318e087 Mon Sep 17 00:00:00 2001
From: Jason Evans <je@fb.com>
Date: Fri, 11 Nov 2011 14:46:04 -0800
Subject: Fix malloc_stats_print(..., "a") output.

Fix the logic in stats_print() such that if the "a" flag is passed in
without the "m" flag, merged statistics will be printed even if only one
arena is initialized.
---
 src/stats.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/stats.c b/src/stats.c
index cbbbb5b..dc172e4 100644
--- a/src/stats.c
+++ b/src/stats.c
@@ -748,7 +748,7 @@ stats_print(void (*write_cb)(void *, const char *), void *cbopaque,
 						ninitialized++;
 				}
 
-				if (ninitialized > 1) {
+				if (ninitialized > 1 || unmerged == false) {
 					/* Print merged arena stats. */
 					malloc_cprintf(write_cb, cbopaque,
 					    "\nMerged arenas stats:\n");
-- 
cgit v0.12