diff options
Diffstat (limited to 'generic/tclFileName.c')
| -rw-r--r-- | generic/tclFileName.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/generic/tclFileName.c b/generic/tclFileName.c index 12a50e5..15c04d8 100644 --- a/generic/tclFileName.c +++ b/generic/tclFileName.c @@ -10,7 +10,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclFileName.c,v 1.40.2.15 2006/10/03 18:20:33 dgp Exp $ + * RCS: @(#) $Id: tclFileName.c,v 1.40.2.16 2008/08/13 17:59:06 dgp Exp $ */ #include "tclInt.h" @@ -1774,6 +1774,9 @@ Tcl_GlobObjCmd(dummy, interp, objc, objv) * on an incompatible platform. */ Tcl_ListObjLength(interp, typePtr, &length); + if (length <= 0) { + goto skipTypes; + } globTypes = (Tcl_GlobTypeData*) ckalloc(sizeof(Tcl_GlobTypeData)); globTypes->type = 0; globTypes->perm = 0; @@ -1879,6 +1882,7 @@ Tcl_GlobObjCmd(dummy, interp, objc, objv) } } + skipTypes: /* * Now we perform the actual glob below. This may involve joining * together the pattern arguments, dealing with particular file types |