diff options
Diffstat (limited to 'generic')
| -rw-r--r-- | generic/tclVar.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/generic/tclVar.c b/generic/tclVar.c index 799c5ae..ba76f00 100644 --- a/generic/tclVar.c +++ b/generic/tclVar.c @@ -14,7 +14,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclVar.c,v 1.34 2001/07/03 23:38:58 hobbs Exp $ + * RCS: @(#) $Id: tclVar.c,v 1.35 2001/07/04 00:55:08 hobbs Exp $ */ #include "tclInt.h" @@ -4072,6 +4072,11 @@ Tcl_VariableObjCmd(dummy, interp, objc, objv) Tcl_Obj *varValuePtr; int i, result; + if (objc < 2) { + Tcl_WrongNumArgs(interp, 1, objv, "?name value...? name ?value?"); + return TCL_ERROR; + } + for (i = 1; i < objc; i = i+2) { /* * Look up each variable in the current namespace context, creating |