fix GCArgs load from ini (go-gitea#7156)

lunny · lunny · commit 58cff2a7683a · 2019-06-08T19:50:11.000+08:00
diff --git a/modules/setting/git.go b/modules/setting/git.go
@@ -20,7 +20,7 @@ var (
 		MaxGitDiffLines          int
 		MaxGitDiffLineCharacters int
 		MaxGitDiffFiles          int
-		GCArgs                   []string `delim:" "`
+		GCArgs                   []string `ini:"GC_ARGS" delim:" "`
 		Timeout                  struct {
 			Default int
 			Migrate int
