Description: Fix FTBFS with Go 1.18
 Go 1.18 is more strict about unused variables. This patch
 removes some unused variables to enable building this
 package against Go 1.18
Author: William 'jawn-smith' Wilson <jawn-smith@ubuntu.com>
Forwarded: https://github.com/matryer/try/pull/7
Last-Update: 2022-03-16
---
This patch header follows DEP-3: http://dep.debian.net/deps/dep3/
Index: golang-github-matryer-try-1+git20161228.6.9ac251b/try_test.go
===================================================================
--- golang-github-matryer-try-1+git20161228.6.9ac251b.orig/try_test.go
+++ golang-github-matryer-try-1+git20161228.6.9ac251b/try_test.go
@@ -15,10 +15,9 @@
 	SomeFunction := func() (string, error) {
 		return "", nil
 	}
-	var value string
 	err := try.Do(func(attempt int) (bool, error) {
 		var err error
-		value, err = SomeFunction()
+		_, err = SomeFunction()
 		return attempt < 5, err // try 5 times
 	})
 	if err != nil {
@@ -30,7 +29,6 @@
 	SomeFunction := func() (string, error) {
 		panic("something went badly wrong")
 	}
-	var value string
 	err := try.Do(func(attempt int) (retry bool, err error) {
 		retry = attempt < 5 // try 5 times
 		defer func() {
@@ -38,7 +36,7 @@
 				err = errors.New(fmt.Sprintf("panic: %v", r))
 			}
 		}()
-		value, err = SomeFunction()
+		_, err = SomeFunction()
 		return
 	})
 	if err != nil {