aboutsummaryrefslogtreecommitdiffstats
path: root/aerc.go
diff options
context:
space:
mode:
authorAsger Hautop Drewsen <asgerdrewsen@gmail.com>2019-07-16 12:09:25 +0200
committerDrew DeVault <sir@cmpwn.com>2019-07-17 15:59:41 -0400
commitd43684cd901b4a6d6e9c1439e762bd06d3b16f4a (patch)
tree5916b2a99d07d9cca23118f278603f0ef8ada59a /aerc.go
parent41390bc3e1e557eff15e8159767f206b3b74ea30 (diff)
downloadaerc-d43684cd901b4a6d6e9c1439e762bd06d3b16f4a.tar.gz
Show usage on getopt.Getopts error
Diffstat (limited to 'aerc.go')
-rw-r--r--aerc.go9
1 files changed, 7 insertions, 2 deletions
diff --git a/aerc.go b/aerc.go
index dafdd223..40e66053 100644
--- a/aerc.go
+++ b/aerc.go
@@ -92,11 +92,16 @@ var (
Version string
)
+func usage() {
+ log.Fatal("Usage: aerc [-v]")
+}
+
func main() {
// TODO: Support starting with mailto links, ad-hoc accounts, etc
opts, optind, err := getopt.Getopts(os.Args, "v")
if err != nil {
- panic(err)
+ log.Print(err)
+ usage()
}
for _, opt := range opts {
switch opt.Option {
@@ -106,7 +111,7 @@ func main() {
}
}
if optind != len(os.Args) {
- log.Fatal("Usage: aerc [-v]")
+ usage()
}
var (