diff options
Diffstat (limited to 'generic/tclIORChan.c')
| -rw-r--r-- | generic/tclIORChan.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/generic/tclIORChan.c b/generic/tclIORChan.c index a387410..21c766e 100644 --- a/generic/tclIORChan.c +++ b/generic/tclIORChan.c @@ -1601,6 +1601,14 @@ ReflectWatch( mask &= rcPtr->mode; + if (mask == rcPtr->interest) { + /* + * Same old, same old, why should we do something? + */ + + return; + } + rcPtr->interest = mask; /* |