2 files changed, 11 insertions, 7 deletions
diff --git a/src/wikiget/dl.py b/src/wikiget/dl.py
index 20d8a07..f39c355 100644
--- a/src/wikiget/dl.py
+++ b/src/wikiget/dl.py
@@ -49,7 +49,7 @@ def prep_download(dl: str, args: Namespace) -> File:
     return file
 
 
-def process_download(args: Namespace) -> None:
+def process_download(args: Namespace) -> int:
     if args.batch:
         # batch download mode
         errors = batch_download(args)
@@ -59,23 +59,25 @@ def process_download(args: Namespace) -> None:
             logger.warning(
                 f"{errors} problem{'s'[:errors^1]} encountered during batch processing"
             )
-            sys.exit(1)  # completed with errors
+            return 1  # completed with errors
+        return 0
     else:
         # single download mode
         try:
             file = prep_download(args.FILE, args)
         except ParseError as e:
             logger.error(e)
-            sys.exit(1)
+            return 1
         except FileExistsError as e:
             logger.warning(e)
-            sys.exit(1)
+            return 1
         except (ConnectionError, HTTPError, InvalidResponse, LoginError, APIError):
-            sys.exit(1)
+            return 1
 
         errors = download(file, args)
         if errors:
-            sys.exit(1)  # completed with errors
+            return 1  # completed with errors
+    return 0
 
 
 def batch_download(args: Namespace) -> int:
diff --git a/src/wikiget/wikiget.py b/src/wikiget/wikiget.py
index 33f7b2c..6b54886 100644
--- a/src/wikiget/wikiget.py
+++ b/src/wikiget/wikiget.py
@@ -17,6 +17,7 @@
 
 import argparse
 import logging
+import sys
 
 import wikiget
 from wikiget.dl import process_download
@@ -129,4 +130,5 @@ def main() -> None:
     logger.info(f"Starting download session using wikiget {wikiget.__version__}")
     logger.debug(f"User agent: {wikiget.USER_AGENT}")
 
-    process_download(args)
+    exit_code = process_download(args)
+    sys.exit(exit_code)