Workaround fix in pro2cmake Operation __init__ method

There are still call sites that call Operation.__init__ with a string
instead of a list. Restore the handling of such a case.

Amends 5fe8a38af34d1530f14c3b695dee5a33e4a85554

Change-Id: I2a4d5c5cb5b460bf02b6da02d42d8cc8d5eb4192
Reviewed-by: Tobias Hunger <tobias.hunger@qt.io>

1 files changed, 5 insertions, 2 deletions

diff --git a/util/cmake/pro2cmake.py b/util/cmake/pro2cmake.py
index ddfa7d05c3..5c5569ae30 100755
--- a/util/cmake/pro2cmake.py
+++ b/util/cmake/pro2cmake.py
@@ -206,8 +206,11 @@ def handle_vpath(source: str, base_dir: str, vpath: typing.List[str]) -> str:
 
 
 class Operation:
-    def __init__(self, value: typing.List[str]):
-        self._value = value
+    def __init__(self, value: typing.Union[typing.List[str], str]):
+        if isinstance(value, list):
+            self._value = value
+        else:
+            self._value = [str(value), ]
 
     def process(self, key: str, input: typing.List[str],
                 transformer: typing.Callable[[typing.List[str]], typing.List[str]]) -> typing.List[str]: