FLAGS_webtext_prefix: unbound variable; issue #2005

tesseract-ocr · Oct 21, 2018 · 32c1e4f · 32c1e4f
1 parent 82798bd
commit 32c1e4f
Showing 1 changed file with 3 additions and 6 deletions.
diff --git a/src/training/tesstrain_utils.sh b/src/training/tesstrain_utils.sh
@@ -213,12 +213,9 @@ parse_flags() {
 
     # Take training text and wordlist from the langdata directory if not
     # specified in the command-line.
-    if [[ -z ${TRAINING_TEXT} ]]; then
-        TRAINING_TEXT=${LANGDATA_ROOT}/${LANG_CODE}/${LANG_CODE}.training_text
-    fi
-    if [[ -z ${WORDLIST_FILE} ]]; then
-        WORDLIST_FILE=${LANGDATA_ROOT}/${LANG_CODE}/${LANG_CODE}.wordlist
-    fi
+    TRAINING_TEXT=${TRAINING_TEXT:-${LANGDATA_ROOT}/${LANG_CODE}/${LANG_CODE}.training_text}
+    WORDLIST_FILE=${TRAINING_TEXT:-${LANGDATA_ROOT}/${LANG_CODE}/${LANG_CODE}.wordlist}
+
     WORD_BIGRAMS_FILE=${LANGDATA_ROOT}/${LANG_CODE}/${LANG_CODE}.word.bigrams
     NUMBERS_FILE=${LANGDATA_ROOT}/${LANG_CODE}/${LANG_CODE}.numbers
     PUNC_FILE=${LANGDATA_ROOT}/${LANG_CODE}/${LANG_CODE}.punc