Fix biometrics check error below ios11. (flutter#1173)

kangwang1988 · andreidiaconu · commit f90c9903b741 · 2019-02-17T21:56:30.000+02:00
* Fix biometrics check error below ios11.
diff --git a/packages/local_auth/ios/Classes/LocalAuthPlugin.m b/packages/local_auth/ios/Classes/LocalAuthPlugin.m
@@ -77,6 +77,8 @@ - (void)getAvailableBiometrics:(FlutterResult)result {
         } else if (context.biometryType == LABiometryTypeTouchID) {
           [biometrics addObject:@"fingerprint"];
         }
+      } else {
+        [biometrics addObject:@"fingerprint"];
       }
     }
   } else if (authError.code == LAErrorTouchIDNotEnrolled) {

Original file line number	Diff line number	Diff line change
`@@ -77,6 +77,8 @@ - (void)getAvailableBiometrics:(FlutterResult)result {`
`77`	`77`	`} else if (context.biometryType == LABiometryTypeTouchID) {`
`78`	`78`	`[biometrics addObject:@"fingerprint"];`
`79`	`79`	`}`
	`80`	`+ } else {`
	`81`	`+ [biometrics addObject:@"fingerprint"];`
`80`	`82`	`}`
`81`	`83`	`}`
`82`	`84`	`} else if (authError.code == LAErrorTouchIDNotEnrolled) {`