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-rw-r--r--util.go8
1 files changed, 8 insertions, 0 deletions
diff --git a/util.go b/util.go
index 3e0ac6374..9fab27238 100644
--- a/util.go
+++ b/util.go
@@ -2,6 +2,7 @@ package main
import (
"net/url"
+ "os"
)
func assert(cond bool, msg string) {
@@ -21,3 +22,10 @@ func check(e error) {
panic(e)
}
}
+
+func exitOnError(err error) {
+ if err != nil {
+ os.Stderr.WriteString(err.Error())
+ os.Exit(1)
+ }
+}