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| author | das <das> | 2005-04-09 11:09:50 (GMT) |
|---|---|---|
| committer | das <das> | 2005-04-09 11:09:50 (GMT) |
| commit | 451ef00cc599a1b58cf570fdb088f04b0ed63fa1 (patch) | |
| tree | 0808adabfdc4b120377f27d6103eb9f82bd39950 | |
| parent | 69507a78a66b82d697d2c1467ed537679af0b84b (diff) | |
| download | tcl-451ef00cc599a1b58cf570fdb088f04b0ed63fa1.zip tcl-451ef00cc599a1b58cf570fdb088f04b0ed63fa1.tar.gz tcl-451ef00cc599a1b58cf570fdb088f04b0ed63fa1.tar.bz2 | |
* generic/tclListObj.c (Tcl_ListObjIndex): added missing NULL return
when getting index from an empty list.
| -rw-r--r-- | ChangeLog | 3 | ||||
| -rw-r--r-- | generic/tclListObj.c | 5 |
2 files changed, 6 insertions, 2 deletions
@@ -1,5 +1,8 @@ 2005-04-09 Daniel Steffen <das@users.sourceforge.net> + * generic/tclListObj.c (Tcl_ListObjIndex): added missing NULL return + when getting index from an empty list. + * unix/tcl.m4 (Darwin): added -single_module linker flag to TCL_SHLIB_LD_EXTRAS and TK_SHLIB_LD_EXTRAS. * unix/configure: autoconf-2.59 diff --git a/generic/tclListObj.c b/generic/tclListObj.c index ddcb062..47bcccf 100644 --- a/generic/tclListObj.c +++ b/generic/tclListObj.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: tclListObj.c,v 1.21 2005/04/02 02:08:59 msofer Exp $ + * RCS: @(#) $Id: tclListObj.c,v 1.22 2005/04/09 11:09:58 das Exp $ */ #include "tclInt.h" @@ -622,7 +622,8 @@ Tcl_ListObjIndex(interp, listPtr, index, objPtrPtr) (void) Tcl_GetStringFromObj(listPtr, &length); if (!length) { - return 0; + *objPtrPtr = NULL; + return TCL_OK; } result = SetListFromAny(interp, listPtr); |