fix(gitblame): validate buffer

chrisgrieser · Jan 23, 2024 · e55bfa8 · e55bfa8
1 parent 1182fb9
commit e55bfa8
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/lua/tinygit/gitblame.lua b/lua/tinygit/gitblame.lua
@@ -13,7 +13,9 @@ local fn = vim.fn
 ---@return string blame
 ---@nodiscard
 local function getBlame(bufnr)
-	local bufPath = vim.api.nvim_buf_get_name(bufnr or 0)
+	bufnr = bufnr or 0
+	if not vim.api.nvim_buf_is_valid(bufnr) then return "" end
+	local bufPath = vim.api.nvim_buf_get_name(bufnr)
 	local gitLogLine = trim(
 		vim.fn.system { "git", "log", "--format=%H\t%an\t%cr\t%s", "--max-count=1", "--", bufPath }
 	)