language - {fallback => default} for cachedir

cmd/dep/main.go

@@ -182,7 +182,7 @@ func (c *Config) Run() int {
 			}
 
 			// Cachedir is loaded from env if present. `$GOPATH/pkg/dep` is used as the
-			// fallback cache location.
+			// default cache location.
 			cachedir := getEnv(c.Env, "DEPCACHEDIR")
 			if cachedir != "" {
 				if err := fs.EnsureDir(cachedir, 0777); err != nil {

context.go

@@ -90,7 +90,7 @@ func defaultGOPATH() string {
 func (c *Ctx) SourceManager() (*gps.SourceMgr, error) {
 	cachedir := c.Cachedir
 	if cachedir == "" {
-		// When `DEPCACHEDIR` isn't set in the env, fallback to `$GOPATH/pkg/dep`.
+		// When `DEPCACHEDIR` isn't set in the env, use the default - `$GOPATH/pkg/dep`.
 		cachedir = filepath.Join(c.GOPATH, "pkg", "dep")
 	}
 

context_test.go

@@ -491,7 +491,7 @@ func TestDepCachedir(t *testing.T) {
 	defer h.Cleanup()
 
 	h.TempDir("cache")
-	// Create the directory for fallback cachedir location.
+	// Create the directory for default cachedir location.
 	h.TempDir(filepath.Join("go", "pkg", "dep"))
 
 	testCachedir := h.Path("cache")