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| author | dgp <dgp@users.sourceforge.net> | 2006-04-05 15:16:46 (GMT) |
|---|---|---|
| committer | dgp <dgp@users.sourceforge.net> | 2006-04-05 15:16:46 (GMT) |
| commit | 729b47be45a702ff78180857ffeaa1e7ce2c0de5 (patch) | |
| tree | 667b3d1bc8a2e6c36298009343029b89ddd38dfd /generic/tclIndexObj.c | |
| parent | 1fbc814589c815aba033653af3694fc122ce1538 (diff) | |
| download | tcl-729b47be45a702ff78180857ffeaa1e7ce2c0de5.zip tcl-729b47be45a702ff78180857ffeaa1e7ce2c0de5.tar.gz tcl-729b47be45a702ff78180857ffeaa1e7ce2c0de5.tar.bz2 | |
* generic/tclIndexObj.c (Tcl_GetIndexFromObjStruct): Allow empty
strings to be matched by the Tcl_GetIndexFromObj machinery, in
the same manner as any other key. [Bug 1464039]
Diffstat (limited to 'generic/tclIndexObj.c')
| -rw-r--r-- | generic/tclIndexObj.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/generic/tclIndexObj.c b/generic/tclIndexObj.c index 7bc046d..f22e7d4 100644 --- a/generic/tclIndexObj.c +++ b/generic/tclIndexObj.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: tclIndexObj.c,v 1.16.2.3 2006/04/05 13:20:09 dkf Exp $ + * RCS: @(#) $Id: tclIndexObj.c,v 1.16.2.4 2006/04/05 15:17:05 dgp Exp $ */ #include "tclInt.h" @@ -227,13 +227,9 @@ Tcl_GetIndexFromObjStruct(interp, objPtr, tablePtr, offset, msg, flags, } } /* - * Check if we were instructed to disallow abbreviations. Note that we do - * not allow the empty string as an abbreviation of anything; it is only - * processed by this function as a non-error case if the table of strings - * has an entry in it that is itself an empty string. This only matters in - * the case where the table has a singleton entry. + * Check if we were instructed to disallow abbreviations. */ - if ((flags & TCL_EXACT) || (key[0] == '\0') || (numAbbrev != 1)) { + if ((flags & TCL_EXACT) || (numAbbrev != 1)) { goto error; } |