fix #537: Error in pixClone: pixs not defined

tesseract-ocr · Jan 29, 2017 · bd45b3a · bd45b3a
1 parent fd0683f
commit bd45b3a
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/ccmain/tesseractclass.h b/ccmain/tesseractclass.h
@@ -203,7 +203,8 @@ class Tesseract : public Wordrec {
     pix_original_ = original_pix;
     // Clone to sublangs as well.
     for (int i = 0; i < sub_langs_.size(); ++i)
-      sub_langs_[i]->set_pix_original(pixClone(original_pix));
+      sub_langs_[i]->set_pix_original(
+          original_pix ? pixClone(original_pix) : nullptr);
   }
   // Returns a pointer to a Pix representing the best available (original) image
   // of the page. Can be of any bit depth, but never color-mapped, as that has