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| author | Kobi <kobi2187@gmail.com> | 2019-01-19 14:31:14 +0200 |
|---|---|---|
| committer | Dominik Picheta <dominikpicheta@googlemail.com> | 2019-01-19 10:56:36 -0800 |
| commit | 28b3c8d74dcc3b812c2a386af68a39d3f746edcc (patch) | |
| tree | 7a662ae73bbebaf1eaf22e352296a4ad49d8ec74 /lib/pure/includes/oserr.nim | |
| parent | 095eaacf21a80c72d15ba9a7a422ddc192124ae1 (diff) | |
| download | Nim-28b3c8d74dcc3b812c2a386af68a39d3f746edcc.tar.gz | |
prevent index out of bounds error in oserr.nim
Diffstat (limited to 'lib/pure/includes/oserr.nim')
| -rw-r--r-- | lib/pure/includes/oserr.nim | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/pure/includes/oserr.nim b/lib/pure/includes/oserr.nim index 9ae06f5bc..db7d84c1e 100644 --- a/lib/pure/includes/oserr.nim +++ b/lib/pure/includes/oserr.nim @@ -59,7 +59,7 @@ proc raiseOSError*(errorCode: OSErrorCode; additionalInfo = "") {.noinline.} = e.errorCode = errorCode.int32 e.msg = osErrorMsg(errorCode) if additionalInfo.len > 0: - if e.msg[^1] != '\n': e.msg.add '\n' + if e.msg.len > 0 and e.msg[^1] != '\n': e.msg.add '\n' e.msg.add "Additional info: " e.msg.addQuoted additionalInfo if e.msg == "": |