Fix "tesseract.exe not flushing stdout/stderr" (Issue tesseract-ocr#2859

) (tesseract-ocr#2865) * Issue tesseract-ocr#2859 - Fix "tesseract.exe not flushing stdout/stderr"
bbpatil · Jan 21, 2020 · 60248f5 · 60248f5
1 parent 912c997
commit 60248f5
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/api/renderer.cpp b/src/api/renderer.cpp
@@ -105,6 +105,7 @@ void TessResultRenderer::AppendString(const char* s) {
 
 void TessResultRenderer::AppendData(const char* s, int len) {
   if (!tesseract::Serialize(fout_, s, len)) happy_ = false;
+  fflush(fout_);
 }
 
 bool TessResultRenderer::BeginDocumentHandler() {