fix string is dict fallback in punk::args for 8.6

src/bootsupport/modules/punk/args-0.2.tm

@@ -9444,7 +9444,7 @@ tcl::namespace::eval punk::args::lib {
         proc string_is_dict {args} {
             #ignore opts
             set str [lindex $args end]
-            if {[catch {[llength $str] len}]} {
+            if {[catch {llength $str} len]} {
                 return 0
             }
             if {$len % 2 == 0} {

src/modules/punk/args-999999.0a1.0.tm

@@ -9444,7 +9444,7 @@ tcl::namespace::eval punk::args::lib {
         proc string_is_dict {args} {
             #ignore opts
             set str [lindex $args end]
-            if {[catch {[llength $str] len}]} {
+            if {[catch {llength $str} len]} {
                 return 0
             }
             if {$len % 2 == 0} {

src/project_layouts/custom/_project/punk.project-0.1/src/bootsupport/modules/punk/args-0.2.tm

@@ -9444,7 +9444,7 @@ tcl::namespace::eval punk::args::lib {
         proc string_is_dict {args} {
             #ignore opts
             set str [lindex $args end]
-            if {[catch {[llength $str] len}]} {
+            if {[catch {llength $str} len]} {
                 return 0
             }
             if {$len % 2 == 0} {

src/project_layouts/custom/_project/punk.shell-0.1/src/bootsupport/modules/punk/args-0.2.tm

@@ -9444,7 +9444,7 @@ tcl::namespace::eval punk::args::lib {
         proc string_is_dict {args} {
             #ignore opts
             set str [lindex $args end]
-            if {[catch {[llength $str] len}]} {
+            if {[catch {llength $str} len]} {
                 return 0
             }
             if {$len % 2 == 0} {

src/vfs/_vfscommon.vfs/modules/punk/args-0.2.tm

@@ -9444,7 +9444,7 @@ tcl::namespace::eval punk::args::lib {
         proc string_is_dict {args} {
             #ignore opts
             set str [lindex $args end]
-            if {[catch {[llength $str] len}]} {
+            if {[catch {llength $str} len]} {
                 return 0
             }
             if {$len % 2 == 0} {