Make the entry point a function

otherwise it breaks the generated entry point loader, which will work
but display a traceback on exit

1 files changed, 8 insertions, 6 deletions

diff --git a/poezio/__main__.py b/poezio/__main__.py
index d924d7fc..f9eefb1b 100644
--- a/poezio/__main__.py
+++ b/poezio/__main__.py
@@ -1,7 +1,9 @@
-from poezio.poezio import test_curses, main
+def run():
+    from poezio.poezio import test_curses, main
 
-if test_curses():
-    main()
-else:
-    import sys
-    sys.exit(1)
+    if test_curses():
+        main()
+    else:
+        import sys
+        sys.exit(1)
+    return 0