From 7c8ff3bc2578bbba09ef3f460b8d0f1c16bcd03e Mon Sep 17 00:00:00 2001
From: Trevor Norris <trev.norris@gmail.com>
Date: Wed, 22 Jan 2014 12:16:06 -0800
Subject: [PATCH] linux: move sscanf() out of the assert()

If asserts are turned off then the sscanf() wouldn't have run, being
placed directly in the assert() itself.
---
 src/unix/linux-core.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/unix/linux-core.c b/src/unix/linux-core.c
index 74294eb2..2e96d54b 100644
--- a/src/unix/linux-core.c
+++ b/src/unix/linux-core.c
@@ -602,7 +602,9 @@ static int read_times(unsigned int numcpus, uv_cpu_info_t* ci) {
     /* skip "cpu<num> " marker */
     {
       unsigned int n;
-      assert(sscanf(buf, "cpu%u ", &n) == 1);
+      int r = sscanf(buf, "cpu%u ", &n);
+      assert(r == 1);
+      (void) r;  // silence build warning
       for (len = sizeof("cpu0"); n /= 10; len++);
     }