golang/delve
1
0
Fork 0
mirror of https://github.com/go-delve/delve.git synced 2025-11-03 13:57:33 +08:00
Code Issues Packages Projects Releases Wiki Activity

Guard against insufficient args to print cmd

Browse Source
This commit is contained in:
Derek Parker
2014-10-17 08:25:40 -05:00
parent 5331dad93d
commit 5286c0180e
1 changed files with 4 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
command/command.go
View File

@ -159,6 +159,10 @@ func breakpoint(p *proctl.DebuggedProcess, args ...string) error {
} }
func printVar(p *proctl.DebuggedProcess, args ...string) error { func printVar(p *proctl.DebuggedProcess, args ...string) error {
if len(args) == 0 {
return fmt.Errorf("Not enough arguments to print command")
}
val, err := p.EvalSymbol(args[0]) val, err := p.EvalSymbol(args[0])
if err != nil { if err != nil {
return err return err