diff options
Diffstat (limited to 'generic/tclBasic.c')
| -rw-r--r-- | generic/tclBasic.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/generic/tclBasic.c b/generic/tclBasic.c index 6b8d1b9..98cdb00 100644 --- a/generic/tclBasic.c +++ b/generic/tclBasic.c @@ -8893,7 +8893,9 @@ ExprIsUnorderedFunc( if (type == TCL_NUMBER_NAN) { result = 1; } else { - d = *((const double *) ptr); + if (Tcl_GetDoubleFromObj(interp, objv[1], &d) != TCL_OK) { + return TCL_ERROR; + } result = (ClassifyDouble(d) == FP_NAN); } @@ -8903,7 +8905,9 @@ ExprIsUnorderedFunc( if (type == TCL_NUMBER_NAN) { result |= 1; } else { - d = *((const double *) ptr); + if (Tcl_GetDoubleFromObj(interp, objv[1], &d) != TCL_OK) { + return TCL_ERROR; + } result |= (ClassifyDouble(d) == FP_NAN); } |