Clarify invalid-argument message for already-started writers

pull/2861/head
Jorge Canizales 9 years ago
parent 238ad7819f
commit fd51dff8b8
  1. 3
      src/objective-c/RxLibrary/GRXForwardingWriter.m

@ -51,7 +51,8 @@
return nil; return nil;
} }
if (writer.state != GRXWriterStateNotStarted) { if (writer.state != GRXWriterStateNotStarted) {
[NSException raise:NSInvalidArgumentException format:@"writer can't be started."]; [NSException raise:NSInvalidArgumentException
format:@"The writer argument must not have already started."];
} }
if ((self = [super init])) { if ((self = [super init])) {
_writer = writer; _writer = writer;

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