Fixed Resource Leak detected by Coverity
Fixed Resource Leak detected by Coverity

CID: 1375399 Variable bb1 going out of scope leaks the storage it points to

Signed-off-by: Noah Metzger <9141aec52180a3854831e4f8e96243f25273abca@bib.uni-mannheim.de>

jbarlow83/tesseract,amitdo/tesseract,stweil/tesseract,stweil/tesseract,stweil/tesseract,UB-Mannheim/tesseract,tesseract-ocr/tesseract,UB-Mannheim/tesseract,jbarlow83/tesseract,stweil/tesseract,UB-Mannheim/tesseract,tesseract-ocr/tesseract,jbarlow83/tesseract,stweil/tesseract,amitdo/tesseract,amitdo/tesseract,UB-Mannheim/tesseract,UB-Mannheim/tesseract,jbarlow83/tesseract,amitdo/tesseract,tesseract-ocr/tesseract,tesseract-ocr/tesseract,jbarlow83/tesseract,amitdo/tesseract,tesseract-ocr/tesseract