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| author | jan.nijtmans <nijtmans@users.sourceforge.net> | 2013-11-18 11:00:51 (GMT) |
|---|---|---|
| committer | jan.nijtmans <nijtmans@users.sourceforge.net> | 2013-11-18 11:00:51 (GMT) |
| commit | 643e5bc24ed7dd6a21ca1a562693d0d9ce4f2651 (patch) | |
| tree | 4516c29b8072de2d732fec109a391f29c7164c8a /generic/tclIOGT.c | |
| parent | 53a61ed82b5e860fde78796bbea75697a65203b6 (diff) | |
| download | tcl-643e5bc24ed7dd6a21ca1a562693d0d9ce4f2651.zip tcl-643e5bc24ed7dd6a21ca1a562693d0d9ce4f2651.tar.gz tcl-643e5bc24ed7dd6a21ca1a562693d0d9ce4f2651.tar.bz2 | |
Eliminate some redundant Tcl_GetErrno() calls.
Diffstat (limited to 'generic/tclIOGT.c')
| -rw-r--r-- | generic/tclIOGT.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/generic/tclIOGT.c b/generic/tclIOGT.c index bfe6a10..825f408 100644 --- a/generic/tclIOGT.c +++ b/generic/tclIOGT.c @@ -661,12 +661,13 @@ TransformInputProc( * had some data before we report that instead of the request to * re-try. */ + int error = Tcl_GetErrno(); - if ((Tcl_GetErrno() == EAGAIN) && (gotBytes > 0)) { + if ((error == EAGAIN) && (gotBytes > 0)) { return gotBytes; } - *errorCodePtr = Tcl_GetErrno(); + *errorCodePtr = error; return -1; } else if (read == 0) { /* |