diff options
Diffstat (limited to 'generic/tclUtil.c')
| -rw-r--r-- | generic/tclUtil.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/generic/tclUtil.c b/generic/tclUtil.c index 2d6ba05..a4d783b 100644 --- a/generic/tclUtil.c +++ b/generic/tclUtil.c @@ -11,7 +11,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclUtil.c,v 1.35 2002/11/12 02:26:40 hobbs Exp $ + * RCS: @(#) $Id: tclUtil.c,v 1.36 2002/11/19 02:34:50 hobbs Exp $ */ #include "tclInt.h" @@ -2406,14 +2406,15 @@ SetEndOffsetFromAny(interp, objPtr) if (length <= 3) { offset = 0; - } else if (bytes[3] == '-') { + } else if ((length > 4) && (bytes[3] == '-')) { /* - * This is our limited string expression evaluator + * This is our limited string expression evaluator. Pass everything + * after "end-" to Tcl_GetInt, then reverse for offset. */ - if (Tcl_GetInt(interp, bytes+3, &offset) != TCL_OK) { + if (Tcl_GetInt(interp, bytes+4, &offset) != TCL_OK) { return TCL_ERROR; } - + offset = -offset; } else { /* * Conversion failed. Report the error. |