minor bugfix, no selectedindex causes error with customflag

2 years ago · b9900bf466
parent d72bf85d25
commit b9900bf466
1 changed files with 1 additions and 1 deletions
--- a/gulp/res/js/forms.js
+++ b/gulp/res/js/forms.js
@ -146,7 +146,7 @@ class postFormHandler {
 	}

 	updateFlagField() {
-		if (this.customFlagInput) {
+		if (this.customFlagInput && this.customFlagInput.options.selectedIndex !== -1) {
 			this.selectedFlagImage.src = this.customFlagInput.options[this.customFlagInput.options.selectedIndex].dataset.src || '';
 		}
 	}