Добавлен фильтр по исключению пустых строк в ответе от git-вызова, так как ответ может быть пустым

source/snag/core/rules.d

@@ -86,7 +86,7 @@ class SnagRules {
 		git(
 			["diff", "--cached", "--name-only"],
 			"Failed to retrieve the list of files removed from tracking"
-		).output.split('\n')[0..$-1].each!(
+		).output.split('\n').filter!(e => !e.strip.empty).each!(
 			file =>	git(
 				["add", "-f", file],
 				"Failed to restore the file to tracking"
@@ -98,7 +98,7 @@ class SnagRules {
 		git(
 			["ls-files", "-i", "-c", "--exclude-standard"],
 			"Failed to get the list of files to remove from tracking"
-		).output.split('\n')[0..$-1].each!(
+		).output.split('\n').filter!(e => !e.strip.empty).each!(
 			file =>	git(
 				["rm", "--cached", file],
 				"Failed to remove file from tracking"