diff options
Diffstat (limited to 'generic/tclLink.c')
| -rw-r--r-- | generic/tclLink.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/generic/tclLink.c b/generic/tclLink.c index 2735256..27bd490 100644 --- a/generic/tclLink.c +++ b/generic/tclLink.c @@ -401,14 +401,15 @@ LinkTraceProc( if (Tcl_GetDoubleFromObj(NULL, valueObj, &linkPtr->lastValue.d) != TCL_OK) { #ifdef ACCEPT_NAN - if (valueObj->typePtr != &tclDoubleType) { + Tcl_ObjIntRep *irPtr = Tcl_FetchIntRep(valueObj, &tclDoubleType); + if (irPtr == NULL) { #endif Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr), TCL_GLOBAL_ONLY); return (char *) "variable must have real value"; #ifdef ACCEPT_NAN } - linkPtr->lastValue.d = valueObj->internalRep.doubleValue; + linkPtr->lastValue.d = irPtr->doubleValue; #endif } LinkedVar(double) = linkPtr->lastValue.d; |