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authorandreas_kupries <akupries@shaw.ca>2009-10-23 19:08:44 (GMT)
committerandreas_kupries <akupries@shaw.ca>2009-10-23 19:08:44 (GMT)
commit6e5f5cf6aa1b14b180e83744d92fa4639c49a587 (patch)
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* generic/tclIO.c (FlushChannel): Skip OutputProc for low-level
0-length writes. When closing pipes which have already been closed not skipping leads to spurious SIG_PIPE signals. Reported by Mikhail Teterin <mi+thun@aldan.algebra.com>.
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