Merge pull request #1566 from berak:ocrtesseract

7b4cdd5d · Alexander Alekhin · ced5aa76 · 2c2e477c · 7b4cdd5d
Commit 7b4cdd5d authored Mar 02, 2018 by Alexander Alekhin
Hide whitespace changes
Inline Side-by-side

Showing with 3 additions and 2 deletions

ocr_tesseract.cpp modules/text/src/ocr_tesseract.cpp +3 -2

No files found.
--- a/modules/text/src/ocr_tesseract.cpp
+++ b/modules/text/src/ocr_tesseract.cpp
@@ -200,7 +200,8 @@ public:
        char *outText;
        outText = tess.GetUTF8Text();
        output = string(outText);
-        delete [] outText;
+        if (outText != NULL)
+            delete [] outText;
        if ( (component_rects != NULL) || (component_texts != NULL) || (component_confidences != NULL) )
        {
@@ -227,8 +228,8 @@ public:
                    delete[] word;
                } while (ri->Next(level));
+                delete ri;
            }
-            delete ri;
        }
        tess.Clear();