Merge pull request #168 from szaydel/fixParseUint-Flag

strconv.ParseInt should be used instead of strconv.ParseUint when readin...
10 years ago · 3005aa4907
parent aee58516e6 ef23aa6da2
commit 3005aa4907
1 changed files with 1 additions and 1 deletions
--- a/flag.go
+++ b/flag.go
@ -338,7 +338,7 @@ func (f IntFlag) Apply(set *flag.FlagSet) {
 		for _, envVar := range strings.Split(f.EnvVar, ",") {
 			envVar = strings.TrimSpace(envVar)
 			if envVal := os.Getenv(envVar); envVal != "" {
-				envValInt, err := strconv.ParseUint(envVal, 10, 64)
+				envValInt, err := strconv.ParseInt(envVal, 10, 64)
 				if err == nil {
 					f.Value = int(envValInt)
 					break