diff options
Diffstat (limited to 'generic/tclListObj.c')
| -rw-r--r-- | generic/tclListObj.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/generic/tclListObj.c b/generic/tclListObj.c index 659017c..896dcd3 100644 --- a/generic/tclListObj.c +++ b/generic/tclListObj.c @@ -10,7 +10,7 @@ * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclListObj.c,v 1.58 2009/09/30 03:11:26 dgp Exp $ + * RCS: @(#) $Id: tclListObj.c,v 1.59 2010/02/24 14:30:34 dkf Exp $ */ #include "tclInt.h" @@ -1684,10 +1684,12 @@ SetListFromAny( /* * Dictionaries are a special case; they have a string representation such * that *all* valid dictionaries are valid lists. Hence we can convert - * more directly. + * more directly. Only do this when there's no existing string rep; if + * there is, it is the string rep that's authoritative (because it could + * describe duplicate keys). */ - if (objPtr->typePtr == &tclDictType) { + if (objPtr->typePtr == &tclDictType && !objPtr->bytes) { Tcl_Obj *keyPtr, *valuePtr; Tcl_DictSearch search; int done, size; |