diff options
Diffstat (limited to 'generic/tclInterp.c')
| -rw-r--r-- | generic/tclInterp.c | 30 |
1 files changed, 20 insertions, 10 deletions
diff --git a/generic/tclInterp.c b/generic/tclInterp.c index fcc27bd..e6e7ca6 100644 --- a/generic/tclInterp.c +++ b/generic/tclInterp.c @@ -9,7 +9,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclInterp.c,v 1.7 2001/09/11 00:46:35 hobbs Exp $ + * RCS: @(#) $Id: tclInterp.c,v 1.8 2001/11/16 22:28:08 hobbs Exp $ */ #include <stdio.h> @@ -1856,22 +1856,28 @@ SlaveObjCmd(clientData, interp, objc, objv) switch ((enum options) index) { case OPT_ALIAS: { - if (objc == 3) { - return AliasDescribe(interp, slaveInterp, objv[2]); - } - if (Tcl_GetString(objv[3])[0] == '\0') { - if (objc == 4) { - return AliasDelete(interp, slaveInterp, objv[2]); + if (objc > 2) { + if (objc == 3) { + return AliasDescribe(interp, slaveInterp, objv[2]); + } + if (Tcl_GetString(objv[3])[0] == '\0') { + if (objc == 4) { + return AliasDelete(interp, slaveInterp, objv[2]); + } + } else { + return AliasCreate(interp, slaveInterp, interp, objv[2], + objv[3], objc - 4, objv + 4); } - } else { - return AliasCreate(interp, slaveInterp, interp, objv[2], - objv[3], objc - 4, objv + 4); } Tcl_WrongNumArgs(interp, 2, objv, "aliasName ?targetName? ?args..?"); return TCL_ERROR; } case OPT_ALIASES: { + if (objc != 2) { + Tcl_WrongNumArgs(interp, 2, objv, (char *) NULL); + return TCL_ERROR; + } return AliasList(interp, slaveInterp); } case OPT_EVAL: { @@ -1903,6 +1909,10 @@ SlaveObjCmd(clientData, interp, objc, objv) return SlaveHidden(interp, slaveInterp); } case OPT_ISSAFE: { + if (objc != 2) { + Tcl_WrongNumArgs(interp, 2, objv, (char *) NULL); + return TCL_ERROR; + } Tcl_SetIntObj(Tcl_GetObjResult(interp), Tcl_IsSafe(slaveInterp)); return TCL_OK; } |