diff options
Diffstat (limited to 'generic/tclCmdMZ.c')
| -rw-r--r-- | generic/tclCmdMZ.c | 37 |
1 files changed, 22 insertions, 15 deletions
diff --git a/generic/tclCmdMZ.c b/generic/tclCmdMZ.c index eae5e28..f41bfaf 100644 --- a/generic/tclCmdMZ.c +++ b/generic/tclCmdMZ.c @@ -15,7 +15,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclCmdMZ.c,v 1.103 2004/06/30 12:34:35 dkf Exp $ + * RCS: @(#) $Id: tclCmdMZ.c,v 1.104 2004/07/07 14:00:05 dgp Exp $ */ #include "tclInt.h" @@ -988,7 +988,7 @@ TclMergeReturnOptions(interp, objc, objv, optionsPtrPtr, codePtr, levelPtr) Tcl_AppendStringsToObj(Tcl_GetObjResult(interp), "bad ", compare, " value: expected dictionary but got \"", Tcl_GetString(objv[1]), "\"", (char *) NULL); - return TCL_ERROR; + goto error; } while (!done) { @@ -1025,7 +1025,7 @@ TclMergeReturnOptions(interp, objc, objv, optionsPtrPtr, codePtr, levelPtr) Tcl_GetString(valuePtr), "\": must be ok, error, return, break, ", "continue, or an integer", (char *) NULL); - return TCL_ERROR; + goto error; } /* Have a legal string value for a return code; convert to integer */ Tcl_DictObjPut(NULL, returnOpts, @@ -1040,7 +1040,7 @@ TclMergeReturnOptions(interp, objc, objv, optionsPtrPtr, codePtr, levelPtr) Tcl_AppendStringsToObj(Tcl_GetObjResult(interp), "bad -level value: expected non-negative integer but got \"", Tcl_GetString(valuePtr), "\"", (char *) NULL); - return TCL_ERROR; + goto error; } /* @@ -1055,29 +1055,36 @@ TclMergeReturnOptions(interp, objc, objv, optionsPtrPtr, codePtr, levelPtr) iPtr->returnCodeKey, Tcl_NewIntObj(TCL_OK)); } + if (codePtr != NULL) { + *codePtr = code; + } + if (levelPtr != NULL) { + *levelPtr = level; + } + if (optionsPtrPtr == NULL) { + /* Not passing back the options (?!), so clean them up */ + Tcl_DecrRefCount(returnOpts); + return TCL_OK; + } + /* * Check if we just have the default options. If so, use them. * A dictionary equality test would be more robust, but seems * tricky, to say the least. */ + Tcl_DictObjSize(NULL, returnOpts, &size); if (size == 2 && code == TCL_OK && level == 1) { Tcl_DecrRefCount(returnOpts); - returnOpts = iPtr->defaultReturnOpts; - } - if (codePtr != NULL) { - *codePtr = code; - } - if (levelPtr != NULL) { - *levelPtr = level; - } - if ((optionsPtrPtr == NULL) && (returnOpts != iPtr->defaultReturnOpts)) { - /* not passing back the options (?!), so clean them up */ - Tcl_DecrRefCount(returnOpts); + *optionsPtrPtr = iPtr->defaultReturnOpts; } else { *optionsPtrPtr = returnOpts; } return TCL_OK; + +error: + Tcl_DecrRefCount(returnOpts); + return TCL_ERROR; } /* |