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-rw-r--r--ChangeLog4
-rw-r--r--generic/tclIndexObj.c10
-rw-r--r--tests/binary.test6
-rw-r--r--tests/indexObj.test7
4 files changed, 13 insertions, 14 deletions
diff --git a/ChangeLog b/ChangeLog
index 17d4313..10a3722 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,8 +1,8 @@
2006-04-05 Donal K. Fellows <donal.k.fellows@man.ac.uk>
* generic/tclIndexObj.c (Tcl_GetIndexFromObjStruct): Allow empty
- strings to be matched by the Tcl_GetIndexFromObj machinery, but only
- ever exactly. [Bug 1464039]
+ strings to be matched by the Tcl_GetIndexFromObj machinery, in
+ the same manner as any other key. [Bug 1464039]
2006-04-04 Don Porter <dgp@users.sourceforge.net>
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;
}
diff --git a/tests/binary.test b/tests/binary.test
index f792dd8..fb137db 100644
--- a/tests/binary.test
+++ b/tests/binary.test
@@ -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: binary.test,v 1.11.2.3 2005/09/27 15:44:13 dkf Exp $
+# RCS: @(#) $Id: binary.test,v 1.11.2.4 2006/04/05 15:17:06 dgp Exp $
if {[lsearch [namespace children] ::tcltest] == -1} {
package require tcltest
@@ -1460,9 +1460,9 @@ test binary-41.8 {ScanNumber: word alignment} {nonPortable pcOnly} {
} {2 1 1.6}
test binary-42.1 {Tcl_BinaryObjCmd: bad arguments} {} {
- catch {binary ""} result
+ catch {binary ?} result
set result
-} {bad option "": must be format or scan}
+} {bad option "?": must be format or scan}
# Wide int (guaranteed at least 64-bit) handling
test binary-43.1 {Tcl_BinaryObjCmd: format wide int} {} {
diff --git a/tests/indexObj.test b/tests/indexObj.test
index 168b225..0d8a21d 100644
--- a/tests/indexObj.test
+++ b/tests/indexObj.test
@@ -8,7 +8,7 @@
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
#
-# RCS: @(#) $Id: indexObj.test,v 1.7.18.2 2006/04/05 13:20:14 dkf Exp $
+# RCS: @(#) $Id: indexObj.test,v 1.7.18.3 2006/04/05 15:17:06 dgp Exp $
if {[lsearch [namespace children] ::tcltest] == -1} {
package require tcltest
@@ -72,8 +72,11 @@ test indexObj-2.7 {exact match of empty values} {
list [catch {testindexobj 1 1 {} a b c} msg] $msg
} {1 {ambiguous token "": must be a, b, or c}}
test indexObj-2.8 {exact match of empty values: singleton case} {
- list [catch {testindexobj 1 1 {} a} msg] $msg
+ list [catch {testindexobj 1 0 {} a} msg] $msg
} {1 {bad token "": must be a}}
+test indexObj-2.9 {non-exact match of empty values: singleton case} {
+ testindexobj 1 1 {} a
+} 0
test indexObj-3.1 {cache result to skip next lookup} {
testindexobj check 42