Print usage if no arguments · 9ae78197db - modhex - Trash Heap Git

Print usage if no arguments

master

Blink The Things 3 years ago

parent

c85c38df76

commit

9ae78197db

1 changed files with 5 additions and 0 deletions

Split View

							
								+ 5
								
								- 0
							
cmd/modhex.goView File
								
					@ -28,6 +28,11 @@ func main() {
				
						}
				
						flag.Parse()
				
						if flag.NArg() < 1 {
				
							flag.Usage()
				
							os.Exit(0)
				
						}
				
						if decode {
				
							// decode was selected