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-rw-r--r--generic/tclBasic.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/generic/tclBasic.c b/generic/tclBasic.c
index 8bfda85..d4ba888 100644
--- a/generic/tclBasic.c
+++ b/generic/tclBasic.c
@@ -7657,7 +7657,7 @@ ExprIsqrtFunc(
if (Tcl_GetBignumFromObj(interp, objv[1], &big) != TCL_OK) {
return TCL_ERROR;
}
- if (big.sign != MP_ZPOS) {
+ if (mp_isneg(&big)) {
mp_clear(&big);
goto negarg;
}
@@ -7933,7 +7933,7 @@ ExprAbsFunc(
}
if (type == TCL_NUMBER_BIG) {
- if (((const mp_int *) ptr)->sign != MP_ZPOS) {
+ if (mp_isneg((const mp_int *) ptr)) {
Tcl_GetBignumFromObj(NULL, objv[1], &big);
tooLarge:
mp_neg(&big, &big);