Issue #3015: Fixed tkinter with wantobject=False. Any Tcl command call
returned empty string.
diff --git a/Misc/NEWS b/Misc/NEWS
index 451aba6..c3d9e9e 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -68,6 +68,9 @@
Library
-------
+- Issue #3015: Fixed tkinter with wantobject=False. Any Tcl command call
+ returned empty string.
+
- Issue #18050: Fixed an incompatibility of the re module with Python 3.3.0
binaries.
diff --git a/Modules/_tkinter.c b/Modules/_tkinter.c
index e6b72d3..1350ff5 100644
--- a/Modules/_tkinter.c
+++ b/Modules/_tkinter.c
@@ -1227,10 +1227,7 @@
res = FromObj((PyObject*)self, value);
Tcl_DecrRefCount(value);
} else {
- const char *s = Tcl_GetStringResult(self->interp);
- const char *p = s;
-
- res = PyUnicode_FromStringAndSize(s, (int)(p-s));
+ res = PyUnicode_FromString(Tcl_GetStringResult(self->interp));
}
return res;
}