No backups for no name files

cmd/micro/micro.go

@@ -70,7 +70,7 @@ func InitFlags() {
 		// If -options was passed
 		var keys []string
 		m := config.DefaultAllSettings()
-		for k, _ := range m {
+		for k := range m {
 			keys = append(keys, k)
 		}
 		sort.Strings(keys)
@@ -134,6 +134,13 @@ func LoadInput() []*buffer.Buffer {
 }
 
 func main() {
+	defer os.Exit(0)
+
+	// runtime.SetCPUProfileRate(400)
+	// f, _ := os.Create("micro.prof")
+	// pprof.StartCPUProfile(f)
+	// defer pprof.StopCPUProfile()
+
 	var err error
 
 	InitLog()

internal/action/actions.go

@@ -1,8 +1,8 @@
 package action
 
 import (
-	"os"
 	"regexp"
+	"runtime"
 	"strings"
 	"time"
 	"unicode/utf8"
@@ -1167,7 +1167,7 @@ func (h *BufPane) Quit() bool {
 		} else {
 			screen.Screen.Fini()
 			InfoBar.Close()
-			os.Exit(0)
+			runtime.Goexit()
 		}
 	}
 	if h.Buf.Modified() {
@@ -1207,7 +1207,7 @@ func (h *BufPane) QuitAll() bool {
 		}
 		screen.Screen.Fini()
 		InfoBar.Close()
-		os.Exit(0)
+		runtime.Goexit()
 	}
 
 	if anyModified {

internal/action/termpane.go

@@ -1,7 +1,7 @@
 package action
 
 import (
-	"os"
+	"runtime"
 
 	"github.com/zyedidia/clipboard"
 	"github.com/zyedidia/micro/internal/display"
@@ -47,7 +47,7 @@ func (t *TermPane) Quit() {
 	} else {
 		screen.Screen.Fini()
 		InfoBar.Close()
-		os.Exit(0)
+		runtime.Goexit()
 	}
 }
 

internal/buffer/backup.go

@@ -26,7 +26,7 @@ Options: [r]ecover, [i]gnore: `
 
 // Backup saves the current buffer to ConfigDir/backups
 func (b *Buffer) Backup(checkTime bool) error {
-	if !b.Settings["backup"].(bool) {
+	if !b.Settings["backup"].(bool) || b.Path == "" {
 		return nil
 	}
 
@@ -79,7 +79,7 @@ func (b *Buffer) Backup(checkTime bool) error {
 
 // RemoveBackup removes any backup file associated with this buffer
 func (b *Buffer) RemoveBackup() {
-	if !b.Settings["backup"].(bool) {
+	if !b.Settings["backup"].(bool) || b.Path == "" {
 		return
 	}
 	f := config.ConfigDir + "/backups/" + util.EscapePath(b.AbsPath)

internal/buffer/buffer.go

@@ -204,7 +204,7 @@ func NewBuffer(r io.Reader, size int64, path string, startcursor Loc, btype BufT
 		b.SharedBuffer = new(SharedBuffer)
 		b.Type = btype
 
-		if b.Settings["backup"].(bool) {
+		if b.Settings["backup"].(bool) && len(path) > 0 {
 			backupfile := config.ConfigDir + "/backups/" + EscapePath(absPath)
 			if info, err := os.Stat(backupfile); err == nil {
 				backup, err := os.Open(backupfile)

internal/info/infobuffer.go

@@ -58,7 +58,7 @@ func (i *InfoBuf) Message(msg ...interface{}) {
 		displayMessage := fmt.Sprint(msg...)
 		// if there is no active prompt then style and display the message as normal
 		i.Msg = displayMessage
-		i.HasMessage = true
+		i.HasMessage, i.HasError = true, false
 	}
 }