diff options
Diffstat (limited to 'generic/tclEncoding.c')
| -rw-r--r-- | generic/tclEncoding.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/generic/tclEncoding.c b/generic/tclEncoding.c index a6ecc26..d0756c7 100644 --- a/generic/tclEncoding.c +++ b/generic/tclEncoding.c @@ -1473,7 +1473,7 @@ Tcl_UtfToExternalDStringEx( !(result == TCL_CONVERT_MULTIBYTE && (flags & TCL_ENCODING_END))) { size_t i = soFar + encodingPtr->nullSize - 1; /* Loop as DStringSetLength only stores one nul byte at a time */ - while (i >= soFar) { + while (i+1 >= soFar+1) { Tcl_DStringSetLength(dstPtr, i--); } return (result == TCL_OK) ? TCL_INDEX_NONE : (Tcl_Size)(src - srcStart); |