Merge remote-tracking branch 'origin/stable'

client/tarantool/print.c

@@ -56,7 +56,7 @@ void tc_printf(char *fmt, ...) {
 	if (stat == -1)
 		tc_error("Can't write into pager - %d", errno);
 	va_end(args);
-	if (!str)
+	if (str)
 		free(str);
 	return;
 }

doc/www-data.in/_layout/base

@@ -17,7 +17,7 @@
         <h2>An in-memory NoSQL database</h2>
         <h3>
           <a href="intro.html" class="intro">Overview</a> &nbsp;
-          <a href="doc/site-gen/mpage/index.html" class="documentation">Documentation</a> &nbsp;
+          <a href="doc/stable/mpage/index.html" class="documentation">Documentation</a> &nbsp;
           <a href="download.html" class="download">Download</a> &nbsp;
           <a href="support.html" class="support">Support</a>
         </h3>