Update with proper variable and label

Luc · Luc · commit 65ee625c515e · 2018-11-27T18:06:48.000+01:00
diff --git a/libraries/WiFi/src/WiFiClient.cpp b/libraries/WiFi/src/WiFiClient.cpp
@@ -440,7 +440,7 @@ uint8_t WiFiClient::connected()
         uint8_t dummy;
         int res = recv(fd(), &dummy, 0, MSG_DONTWAIT);
         if(res < 0) {
-            log_e("%d", errno);
+            log_e("RES: %d", res);
         }
         switch (errno) {
             case EWOULDBLOCK:

Original file line number	Diff line number	Diff line change
`@@ -440,7 +440,7 @@ uint8_t WiFiClient::connected()`
`440`	`440`	`uint8_t dummy;`
`441`	`441`	`int res = recv(fd(), &dummy, 0, MSG_DONTWAIT);`
`442`	`442`	`if(res < 0) {`
`443`		`- log_e("%d", errno);`
	`443`	`+ log_e("RES: %d", res);`
`444`	`444`	`}`
`445`	`445`	`switch (errno) {`
`446`	`446`	`case EWOULDBLOCK:`