From 741aa7867c42469ebe5b21b83f370e4b699ef499 Mon Sep 17 00:00:00 2001
From: Robert Sachunsky <sachunsky@informatik.uni-leipzig.de>
Date: Fri, 29 Aug 2025 12:37:44 +0200
Subject: [PATCH] get_marginals: exit early if no peaks found to avoid spurious
 overlap mask

---
 src/eynollah/utils/marginals.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/eynollah/utils/marginals.py b/src/eynollah/utils/marginals.py
index a29e50d..22ada4e 100644
--- a/src/eynollah/utils/marginals.py
+++ b/src/eynollah/utils/marginals.py
@@ -94,6 +94,8 @@ def get_marginals(text_with_lines, text_regions, num_col, slope_deskew, light_ve
         except:
             point_left=first_nonzero
 
+        if point_left == first_nonzero and point_right == last_nonzero:
+            return text_regions
 
 
         if point_right>=mask_marginals.shape[1]: