Go fmt alt exit addition

alt_exit.go

@@ -23,38 +23,37 @@ package logrus
 // CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 import (
-"fmt"
-"os"
+	"fmt"
+	"os"
 )
 
 var handlers = []func(){}
 
 func runHandler(handler func()) {
-defer func() {
-if err := recover(); err != nil {
-fmt.Fprintln(os.Stderr, "Error: Logrus exit handler error:", err)
-}
-}()
+	defer func() {
+		if err := recover(); err != nil {
+			fmt.Fprintln(os.Stderr, "Error: Logrus exit handler error:", err)
+		}
+	}()
 
-handler()
+	handler()
 }
 
 func runHandlers() {
-for _, handler := range handlers {
-runHandler(handler)
-}
+	for _, handler := range handlers {
+		runHandler(handler)
+	}
 }
 
 // Exit runs all the Logrus atexit handlers and then terminates the program using os.Exit(code)
 func Exit(code int) {
-runHandlers()
-os.Exit(code)
+	runHandlers()
+	os.Exit(code)
 }
 
 // RegisterExitHandler adds a Logrus atexit handler, call logrus.Exit to invoke
 // all handlers. The handlers will also be invoked when any Fatal log entry is
 // made.
 func RegisterExitHandler(handler func()) {
-handlers = append(handlers, handler)
+	handlers = append(handlers, handler)
 }
-