Fix hypotetical file leakage in cputemp.go

internal/lib/cputemp.go

@@ -36,28 +36,25 @@ func (c *MyConfig) UpdateCPUTemperature() {
 
 			if err != nil {
 				log.Printf("Unable to open %s: %s", filename, err)
-			} else {
+				continue
+			}
+			defer file.Close()
+
 			reader := bufio.NewReader(file)
 			line, _, err := reader.ReadLine()
 
 			if err != nil {
 				log.Printf("Unable to read from %s: %s", filename, err)
-					err = file.Close()
-
-					if err != nil {
-						log.Printf("Unable to close %s: %s", filename, err)
+				continue
 			}
-				} else {
-					err = file.Close()
 
-					if err != nil {
-						log.Printf("Unable to close %s: %s", filename, err)
-					} else {
 			temp, err := strconv.ParseInt(string(line), 10, 32)
 
 			if err != nil {
 				log.Printf("Unable to convert string to number from file %s: %s", filename, err)
-						} else {
+				continue
+			}
+
 			if temp > 1000 {
 				temp /= 1000
 			}
@@ -65,10 +62,6 @@ func (c *MyConfig) UpdateCPUTemperature() {
 			temperature[i] = temp
 			validCount++
 		}
-					}
-				}
-			}
-		}
 
 		if validCount == 0 {
 			continue