[ios, macos] Streamlined a string format

1ec5 · 1ec5 · commit d34356ce390b · 2016-12-13T17:37:44.000-08:00
diff --git a/platform/darwin/src/MGLShape.mm b/platform/darwin/src/MGLShape.mm
@@ -19,7 +19,7 @@ + (nullable instancetype)shapeWithData:(NSData *)data encoding:(NSStringEncoding
     } catch (std::runtime_error &err) {
         if (outError) {
             *outError = [NSError errorWithDomain:MGLErrorDomain code:MGLErrorCodeUnknown userInfo:@{
-                NSLocalizedFailureReasonErrorKey: [NSString stringWithFormat:@"%s", err.what()],
+                NSLocalizedFailureReasonErrorKey: @(err.what()),
             }];
         }
         return nil;

Original file line number	Diff line number	Diff line change
`@@ -19,7 +19,7 @@ + (nullable instancetype)shapeWithData:(NSData *)data encoding:(NSStringEncoding`
`19`	`19`	`} catch (std::runtime_error &err) {`
`20`	`20`	`if (outError) {`
`21`	`21`	`*outError = [NSError errorWithDomain:MGLErrorDomain code:MGLErrorCodeUnknown userInfo:@{`
`22`		`- NSLocalizedFailureReasonErrorKey: [NSString stringWithFormat:@"%s", err.what()],`
	`22`	`+ NSLocalizedFailureReasonErrorKey: @(err.what()),`
`23`	`23`	`}];`
`24`	`24`	`}`
`25`	`25`	`return nil;`