advent-of-code/2019
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Handle an empty argument

Browse Source 
This makes it slightly easier to adjust VSCode's launch.json to hop around debugging different days. Not much, but a little. And every little bit helps!
This commit is contained in:
Chris Pickett
2022-06-09 13:17:51 -05:00
parent bc8ebae440
commit 28ea3ff6a1
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
main.go
View File

@ -33,7 +33,7 @@ var dayMap = []day{
func main() { func main() {
arg := strconv.Itoa(len(dayMap)) arg := strconv.Itoa(len(dayMap))
if len(os.Args) > 1 { if len(os.Args) > 1 && len(os.Args[1]) > 0 {
arg = os.Args[1] arg = os.Args[1]
} }
if strings.ToLower(arg) == "all" { if strings.ToLower(arg) == "all" {