Fail on curl download errors

Fail with an error message instead of trying to handle the text from an HTML error page as an image and fail later for HTTP codes equal or larger than 400. Signed-off-by: Stefan Weil <[email protected]>
tesseract-ocr · Oct 31, 2023 · 36f3efd · 36f3efd
1 parent dd1c85d
commit 36f3efd
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/api/baseapi.cpp b/src/api/baseapi.cpp
@@ -1144,6 +1144,10 @@ bool TessBaseAPI::ProcessPagesInternal(const char *filename, const char *retry_c
       if (curlcode != CURLE_OK) {
         return error("curl_easy_setopt");
       }
+      curlcode = curl_easy_setopt(curl, CURLOPT_FAILONERROR, 1L);
+      if (curlcode != CURLE_OK) {
+        return error("curl_easy_setopt");
+      }
       // Follow HTTP, HTTPS, FTP and FTPS redirects.
       curlcode = curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1);
       if (curlcode != CURLE_OK) {