Continued rewriting:

- use dba::is_result() everywhere (where I found the old, bad way)
- converted some spaces -> tabs for code
- converted some CRLF -> LF as mixures of both is not good

Signed-off-by: Roland Haeder <roland@mxchange.org>

include/gprobe.php

@@ -65,7 +65,7 @@ function gprobe_run(&$argv, &$argc){
 			dbesc(normalise_link($url))
 		);
 	}
-	if(count($r)) {
+	if(dba::is_result($r)) {
 		// Check for accessibility and do a poco discovery
 		if (poco_last_updated($r[0]['url'], true) AND ($r[0]["network"] == NETWORK_DFRN))
 			poco_load(0,0,$r[0]['id'], str_replace('/profile/','/poco/',$r[0]['url']));