PenaDevops/delve
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Fix 2 x panic: runtime error: index out of range

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This commit is contained in:
Quentin Perez 2015-10-09 10:45:37 +02:00
parent 56d57ee97a
commit 065984f42c
1 changed files with 13 additions and 0 deletions
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13
cmd/dlv/main.go
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@ -1,6 +1,7 @@
package main
import (
"errors"
"fmt"
"net"
"os"
@ -106,6 +107,12 @@ starts and attaches to it, and enables you to immediately begin debugging your p
execCommand := &cobra.Command{
Use: "exec [./path/to/binary]",
Short: "Runs precompiled binary, attaches and begins debug session.",
PersistentPreRunE: func(cmd *cobra.Command, args []string) error {
if len(args) == 0 {
return errors.New("you must provide a path to a binary")
}
return nil
},
Run: func(cmd *cobra.Command, args []string) {
os.Exit(execute(0, args, conf))
},
@ -239,6 +246,12 @@ starts and attaches to it, and enable you to immediately begin debugging your pr
Use: "attach [pid]",
Short: "Attach to running process and begin debugging.",
Long: "Attach to running process and begin debugging.",
PersistentPreRunE: func(cmd *cobra.Command, args []string) error {
if len(args) == 0 {
return errors.New("you must provide a PID")
}
return nil
},
Run: func(cmd *cobra.Command, args []string) {
pid, err := strconv.Atoi(args[0])
if err != nil {