diff options
Diffstat (limited to 'generic/tclZlib.c')
| -rw-r--r-- | generic/tclZlib.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/generic/tclZlib.c b/generic/tclZlib.c index e5a5946..82486d2 100644 --- a/generic/tclZlib.c +++ b/generic/tclZlib.c @@ -1204,10 +1204,10 @@ Tcl_ZlibStreamPut( zshPtr->stream.avail_in = size; /* - * Must not do a zero-length compress. [Bug 25842c161] + * Must not do a zero-length compress unless finalizing. [Bug 25842c161] */ - if (size == 0) { + if (size == 0 && flush != Z_FINISH) { return TCL_OK; } |