<p style="white-space: pre-wrap; word-wrap: break-word;">Maybe, change like this instead should work (a simple reorder of checks in existing code):</p><pre style="font-family: monospace,monospace; white-space: pre-wrap;">AST_INLINE_API(<br>void ast_copy_string(char *dst, const char *src, size_t size),<br>{<br> while (size && *src) {<br>                *dst++ = *src++;<br>              size--;<br>       }<br>     if (__builtin_expect(!size, 0))<br>               dst--;<br>        *dst = '\0';<br>}<br>)<br></pre><p><a href="https://gerrit.asterisk.org/c/asterisk/+/14626">View Change</a></p><ul style="list-style: none; padding: 0;"></ul><p>To view, visit <a href="https://gerrit.asterisk.org/c/asterisk/+/14626">change 14626</a>. To unsubscribe, or for help writing mail filters, visit <a href="https://gerrit.asterisk.org/settings">settings</a>.</p><div itemscope itemtype="http://schema.org/EmailMessage"><div itemscope itemprop="action" itemtype="http://schema.org/ViewAction"><link itemprop="url" href="https://gerrit.asterisk.org/c/asterisk/+/14626"/><meta itemprop="name" content="View Change"/></div></div>

<div style="display:none"> Gerrit-Project: asterisk </div>
<div style="display:none"> Gerrit-Branch: master </div>
<div style="display:none"> Gerrit-Change-Id: Ib4a75cffeb1eb8cf01136ef30306bd623e531a2a </div>
<div style="display:none"> Gerrit-Change-Number: 14626 </div>
<div style="display:none"> Gerrit-PatchSet: 1 </div>
<div style="display:none"> Gerrit-Owner: Nickolay V. Shmyrev <nshmyrev@alphacephei.com> </div>
<div style="display:none"> Gerrit-Reviewer: Friendly Automation </div>
<div style="display:none"> Gerrit-Reviewer: Richard Mudgett <rmudgett@digium.com> </div>
<div style="display:none"> Gerrit-Comment-Date: Sun, 05 Jul 2020 08:15:54 +0000 </div>
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