Fix a crash

1 files changed, 8 insertions, 9 deletions

diff --git a/pairs.lua b/pairs.lua
index 7312030..9bed905 100644
--- a/pairs.lua
+++ b/pairs.lua
@@ -139,12 +139,11 @@ end
 local function get_range(key, win, pos, file_data, count)
 	local d = get_pair(key, win)
 	if not d then return end
-	local offsets, correction
 	repeat
 		local sel_range = selection_range(win, pos)
 		local c = escaping_context(win, sel_range, file_data)
 		local range = c.range or {1, #file_data}
-		correction = range[1] - 1
+		local correction = range[1] - 1
 		pos = pos - correction
 		if sel_range then
 			sel_range.start = sel_range.start - correction
@@ -160,18 +159,18 @@ local function get_range(key, win, pos, file_data, count)
 		prev_match = 0
 		local hierarchy = pattern:match(data)
 		if hierarchy then
-			offsets = {nth_innermost(hierarchy, count or 1)}
+			local offsets = {nth_innermost(hierarchy, count or 1)}
 			offsets[3] = nil  -- a leftover from calling nth_innermost() with count higher than the hierarchy depth.
+			for _, o in ipairs(offsets) do
+				for i, v in ipairs(o) do
+					o[i] = v - 1 + correction
+				end
+			end
+			return unpack(offsets)
 		else
 			pos = correction - 1
 		end
 	until hierarchy or pos < 0
-	for _, o in ipairs(offsets) do
-		for i, v in ipairs(o) do
-			o[i] = v - 1 + correction
-		end
-	end
-	return unpack(offsets)
 end
 
 local function keep_last(acc, cur)