Allow spaces in EnvVar

subchen · Mar 16, 2018 · 4149047 · 4149047
1 parent 304aa93
commit 4149047
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/flag.go b/flag.go
@@ -110,6 +110,7 @@ func (f *Flag) initialize() {
 	}
 
 	for _, name := range strings.Split(f.EnvVar, ",") {
+		name = strings.TrimSpace(name)
 		if value, ok := os.LookupEnv(name); ok {
 			f.wrapValue.Set(value)
 			f.Visited = true