Initialize output parameters of word_char_quality() to zero before ea…

…rly exit
ceisserer · Sep 2, 2015 · 0fd4134 · peirick · Oct 22, 2015 · 0fd4134
1 parent 73b2898
commit 0fd4134
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/ccmain/docqual.cpp b/ccmain/docqual.cpp
@@ -99,8 +99,11 @@ void Tesseract::word_char_quality(WERD_RES *word,
                                   inT16 *match_count,
                                   inT16 *accepted_match_count) {
   if (word->bln_boxes == NULL ||
-      word->rebuild_word == NULL || word->rebuild_word->blobs.empty())
+    word->rebuild_word == NULL || word->rebuild_word->blobs.empty()) {
+    *match_count = 0;
+    *accepted_match_count = 0;
     return;
+  }
 
   DocQualCallbacks cb(word);
   word->bln_boxes->ProcessMatchedBlobs(