summaryrefslogtreecommitdiffstats
path: root/generic/tkEntry.c
diff options
context:
space:
mode:
Diffstat (limited to 'generic/tkEntry.c')
-rw-r--r--generic/tkEntry.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/generic/tkEntry.c b/generic/tkEntry.c
index 3694375..f1c4816 100644
--- a/generic/tkEntry.c
+++ b/generic/tkEntry.c
@@ -1330,11 +1330,10 @@ ConfigureEntry(
* isn't a double value, we set it to -from.
*/
- int code;
double dvalue;
- code = Tcl_GetDouble(NULL, entryPtr->string, &dvalue);
- if (code != TCL_OK) {
+ if (sscanf(entryPtr->string, "%lf", &dvalue) == 0) {
+ /* Scan failure */
dvalue = sbPtr->fromValue;
} else {
if (dvalue > sbPtr->toValue) {
@@ -4241,9 +4240,9 @@ SpinboxInvoke(
} else if (!DOUBLES_EQ(sbPtr->fromValue, sbPtr->toValue)) {
double dvalue;
- if (Tcl_GetDouble(NULL, entryPtr->string, &dvalue) != TCL_OK) {
+ if (sscanf(entryPtr->string, "%lf", &dvalue) == 0) {
/*
- * If the string is empty, or isn't a valid double value, just
+ * If the string doesn't scan as a double value, just
* use the -from value
*/