diff options
Diffstat (limited to 'generic/tclBasic.c')
| -rw-r--r-- | generic/tclBasic.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/generic/tclBasic.c b/generic/tclBasic.c index 376fe25..9783367 100644 --- a/generic/tclBasic.c +++ b/generic/tclBasic.c @@ -13,7 +13,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclBasic.c,v 1.149 2005/05/03 18:07:45 dgp Exp $ + * RCS: @(#) $Id: tclBasic.c,v 1.150 2005/05/05 18:37:55 dgp Exp $ */ #include "tclInt.h" @@ -2822,6 +2822,14 @@ Tcl_ListMathFuncs(interp, pattern) Tcl_HashSearch hSearch; CONST char *name; + if ((pattern != NULL) && TclMatchIsTrivial(pattern)) { + if ((Tcl_FindHashEntry(&iPtr->mathFuncTable, pattern) != NULL) + && (Tcl_ListObjAppendElement(interp, resultList, + Tcl_NewStringObj(pattern,-1)) != TCL_OK)) { + goto error; + } + return resultList; + } for (hPtr = Tcl_FirstHashEntry(&iPtr->mathFuncTable, &hSearch); hPtr != NULL; hPtr = Tcl_NextHashEntry(&hSearch)) { name = Tcl_GetHashKey(&iPtr->mathFuncTable, hPtr); @@ -2829,6 +2837,7 @@ Tcl_ListMathFuncs(interp, pattern) /* I don't expect this to fail, but... */ Tcl_ListObjAppendElement(interp, resultList, Tcl_NewStringObj(name,-1)) != TCL_OK) { +error: Tcl_DecrRefCount(resultList); return NULL; } |