wifi: scan: change API to use explicit size

facchinm · facchinm · commit 4af494b313dd · 2023-06-07T11:18:17.000+02:00
diff --git a/CompostaUSBBridge/cmds_wifi_station.h b/CompostaUSBBridge/cmds_wifi_station.h
@@ -64,6 +64,9 @@ void CAtHandler::add_cmds_wifi_station() {
                        scan_results += "unknown\r\n";
                   } 
                }
+               String st(scan_results.length());
+               srv.write_str((const char *)(st.c_str()));
+               srv.write_str("|");
                srv.write_str((const char *)(scan_results.c_str()));
             }
             return chAT::CommandStatus::OK;

Original file line number	Diff line number	Diff line change
`@@ -64,6 +64,9 @@ void CAtHandler::add_cmds_wifi_station() {`
`64`	`64`	`scan_results += "unknown\r\n";`
`65`	`65`	`}`
`66`	`66`	`}`
	`67`	`+ String st(scan_results.length());`
	`68`	`+ srv.write_str((const char *)(st.c_str()));`
	`69`	`+ srv.write_str("\|");`
`67`	`70`	`srv.write_str((const char *)(scan_results.c_str()));`
`68`	`71`	`}`
`69`	`72`	`return chAT::CommandStatus::OK;`