On Jul 1, 2009, at 9:34 AM, Ken Thomases wrote:
On Jul 1, 2009, at 11:26 AM, David Blanton wrote:
in .h file
NSMutableArray *m_sources;
[...]
m_sources = [volumes stringsByAppendingPaths:[defaultManager
directoryContentsAtPath:volumes]];
-stringsByAppendingPaths: returns an NSArray*. That is not an
NSMutableArray*. (NSMutableArray is-a NSArray, though, of course.)
Note that, if you want a mutable array, you can wrapper the return-
result in [NSMutableArray arrayWithArray: ... ]
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