Thu, 28 Apr 2016 15:40:43 -0500 tags: silence hgtagsfnodes reading failures stable
Matt Mackall <mpm@selenic.com> [Thu, 28 Apr 2016 15:40:43 -0500] rev 29039
tags: silence hgtagsfnodes reading failures tryread() doesn't handle "is a directory" errors and presumably others. We might not want to globally swallow such tryread errors, so we replace with our own try/except handling. An upcoming test will use directories as a portable stand-in for various bizarre circumstances that cache read/write code should be robust to.
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