diff options
Diffstat (limited to 'generic/tkEntry.c')
| -rw-r--r-- | generic/tkEntry.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/generic/tkEntry.c b/generic/tkEntry.c index 5bbad3e..2c5db3e 100644 --- a/generic/tkEntry.c +++ b/generic/tkEntry.c @@ -3385,17 +3385,21 @@ EntryValidateChange( if (entryPtr->validateCmd == NULL || entryPtr->validate == VALIDATE_NONE) { + if (entryPtr->flags & VALIDATING) { + entryPtr->flags |= VALIDATE_ABORT; + } return (varValidate ? TCL_ERROR : TCL_OK); } /* - * If we're already validating, then we're hitting a loop condition Return - * and set validate to 0 to disallow further validations and prevent - * current validation from finishing + * If we're already validating, then we're hitting a loop condition. Set + * validate to none to disallow further validations, arrange for flags + * to prevent current validation from finishing, and return. */ if (entryPtr->flags & VALIDATING) { entryPtr->validate = VALIDATE_NONE; + entryPtr->flags |= VALIDATE_ABORT; return (varValidate ? TCL_ERROR : TCL_OK); } |