Allow empty default/error value in substitution

2021-12-30 14:19:53 +04:00 · 2021-12-30 14:19:53 +04:00 · 0bd493f1ba
commit 0bd493f1ba
parent 481c6d0a41
1 changed files with 2 additions and 2 deletions
--- a/podman_compose.py
+++ b/podman_compose.py
@ -179,8 +179,8 @@ var_re = re.compile(r"""
        (?:{
            (?P<braced>[_a-zA-Z][_a-zA-Z0-9]*)
            (?:(?P<empty>:)?(?:
-                (?:-(?P<default>[^}]+)) |
-                (?:\?(?P<err>[^}]+))
+                (?:-(?P<default>[^}]*)) |
+                (?:\?(?P<err>[^}]*))
            ))?
        })
    )