Fix UnboundLocalError when default queue could not be created (#554)

oleksandr-pavlyk · web-flow · commit 8e716ae17b2f · 2021-08-26T12:46:27.000-05:00
diff --git a/dpctl/_sycl_queue.pyx b/dpctl/_sycl_queue.pyx
@@ -327,7 +327,11 @@ cdef class SyclQueue(_SyclQueue):
                     .format(arg)
                 )
             elif status == -2 or status == -8:
+                default_dev_error = (
+                    "Default SYCL Device could not be created."
+                )
                 raise SyclQueueCreationError(
+                    default_dev_error if (len_args == 0) else
                     "SYCL Device '{}' could not be created.".format(arg)
                 )
             elif status == -3 or status == -7:

Original file line number	Diff line number	Diff line change
`@@ -327,7 +327,11 @@ cdef class SyclQueue(_SyclQueue):`
`327`	`327`	`.format(arg)`
`328`	`328`	`)`
`329`	`329`	`elif status == -2 or status == -8:`
	`330`	`+ default_dev_error = (`
	`331`	`+ "Default SYCL Device could not be created."`
	`332`	`+ )`
`330`	`333`	`raise SyclQueueCreationError(`
	`334`	`+ default_dev_error if (len_args == 0) else`
`331`	`335`	`"SYCL Device '{}' could not be created.".format(arg)`
`332`	`336`	`)`
`333`	`337`	`elif status == -3 or status == -7:`