[releng/abderrahim/40.beta: 3/4] convert-to-tarballs: allow creating the branch specific config before the .0 release

[Abderrahim Kitouni <akitouni src gnome org>]

commit 533fddd2398ea7b6cf97375750971cd2d129b6d2
Author: Abderrahim Kitouni <akitouni gnome org>
Date:   Wed Feb 24 14:17:08 2021 +0100

    convert-to-tarballs: allow creating the branch specific config before the .0 release

 tools/smoketesting/convert-to-tarballs.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
---
diff --git a/tools/smoketesting/convert-to-tarballs.py b/tools/smoketesting/convert-to-tarballs.py
index c42ec58..566f913 100755
--- a/tools/smoketesting/convert-to-tarballs.py
+++ b/tools/smoketesting/convert-to-tarballs.py
@@ -273,8 +273,9 @@ def main(args):
             print("ERROR: Version number is not valid", file=sys.stderr)
             exit(1)
 
-        if is_stable:
-            config = Options(os.path.join(program_dir, 'tarball-conversion-{}.config'.format(branch)))
+        branch_config = 'tarball-conversion-{}.config'.format(branch)
+        if is_stable or os.path.exists(branch_config):
+            config = Options(os.path.join(program_dir, branch_config))
         else:
             config = Options(os.path.join(program_dir, 'tarball-conversion.config'))