diff options
Diffstat (limited to 'generic/tclIOCmd.c')
| -rw-r--r-- | generic/tclIOCmd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/generic/tclIOCmd.c b/generic/tclIOCmd.c index 86f1ee6..ed1a04e 100644 --- a/generic/tclIOCmd.c +++ b/generic/tclIOCmd.c @@ -964,7 +964,7 @@ Tcl_ExecObjCmd( resultPtr = Tcl_NewObj(); if (Tcl_GetChannelHandle(chan, TCL_READABLE, NULL) == TCL_OK) { - if (Tcl_ReadChars(chan, resultPtr, -1, 0) < 0) { + if (Tcl_ReadChars(chan, resultPtr, -1, 0) == TCL_IO_FAILURE) { /* * TIP #219. * Capture error messages put by the driver into the bypass area |