From: Hans Dedecker <dedeckeh@gmail.com>
Date: Mon, 22 Jan 2018 17:51:23 +0000 (+0100)
Subject: trace: check asprintf() return value
X-Git-Url: http://git.archive.openwrt.org/?p=project%2Fprocd.git;a=commitdiff_plain;h=653629f19e591a0827ab39de07b4526bb119a57a;hp=653629f19e591a0827ab39de07b4526bb119a57a;ds=sidebyside

trace: check asprintf() return value

Check asprintf() return value; fixes ignoring return value warnings:

warning: ignoring return value of 'asprintf', declared with attribute
warn_unused_result [-Wunused-result]

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
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