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| author | ericm <ericm@noemail.net> | 2000-01-21 03:58:15 (GMT) |
|---|---|---|
| committer | ericm <ericm@noemail.net> | 2000-01-21 03:58:15 (GMT) |
| commit | 87fd47c3a92f7322283e7d4d25ec5228e8292728 (patch) | |
| tree | 83e2e5a58bf7e3e0344630090989de95c50ec9d6 /generic/tclNamesp.c | |
| parent | 40c6211549c1d289376a50cea64d9646a16aa358 (diff) | |
| download | tcl-87fd47c3a92f7322283e7d4d25ec5228e8292728.zip tcl-87fd47c3a92f7322283e7d4d25ec5228e8292728.tar.gz tcl-87fd47c3a92f7322283e7d4d25ec5228e8292728.tar.bz2 | |
* namespace.test: Added test for undefined variables with
namespace which (bug #956).
* tclNamesp.c: Added check for undefined variables in
NamespaceWhichCmd (bug #956).
FossilOrigin-Name: bb4c1ac9e3af39fe8a8642fa167356115896eb8a
Diffstat (limited to 'generic/tclNamesp.c')
| -rw-r--r-- | generic/tclNamesp.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/generic/tclNamesp.c b/generic/tclNamesp.c index ea7d0cd..478867d 100644 --- a/generic/tclNamesp.c +++ b/generic/tclNamesp.c @@ -19,7 +19,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclNamesp.c,v 1.14 2000/01/12 11:12:53 hobbs Exp $ + * RCS: @(#) $Id: tclNamesp.c,v 1.15 2000/01/21 03:58:16 ericm Exp $ */ #include "tclInt.h" @@ -3628,7 +3628,8 @@ NamespaceWhichCmd(dummy, interp, objc, objv) arg = Tcl_GetString(objv[argIndex]); variable = Tcl_FindNamespaceVar(interp, arg, (Tcl_Namespace *) NULL, /*flags*/ 0); - if (variable != (Tcl_Var) NULL) { + if (variable != (Tcl_Var) NULL + && !TclIsVarUndefined((Var *)variable)) { Tcl_GetVariableFullName(interp, variable, Tcl_GetObjResult(interp)); } break; |