Merge pull request #1566 from berak:ocrtesseract

7 years ago · 7b4cdd5d01
parent ced5aa7606 2c2e477c73
commit 7b4cdd5d01
1 changed files with 3 additions and 2 deletions
--- 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();