diff options
Diffstat (limited to 'generic/tclCmdMZ.c')
| -rw-r--r-- | generic/tclCmdMZ.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/generic/tclCmdMZ.c b/generic/tclCmdMZ.c index 95debf8..f9f2a28 100644 --- a/generic/tclCmdMZ.c +++ b/generic/tclCmdMZ.c @@ -1540,7 +1540,8 @@ StringIsCmd( case STR_IS_BOOL: case STR_IS_TRUE: case STR_IS_FALSE: - if (TCL_OK != Tcl_ConvertToType(NULL, objPtr, &tclBooleanType)) { + if ((objPtr->typePtr != &tclBooleanType) + && (TCL_OK != TclSetBooleanFromAny(NULL, objPtr))) { if (strict) { result = 0; } else { |