hlck-ioi: fix empty list bug in generate.tcl

Signed-off-by: Alessandro Comodi <acomodi@antmicro.com>
2019-11-04 11:02:52 +01:00 · 2019-11-04 11:02:52 +01:00 · 827081b3b5
parent 13361904ee
commit 827081b3b5
1 changed files with 5 additions and 0 deletions
--- a/fuzzers/047a-hclk-idelayctrl-pips/generate.tcl
+++ b/fuzzers/047a-hclk-idelayctrl-pips/generate.tcl
@ -164,6 +164,11 @@ proc route_todo {} {
            lappend todos $src_wire
        }

+        set todos_length [llength $todos]
+        if {$todos_length == 0} {
+            continue
+        }
+
        puts "All todos for $tile_type / $wire"
        foreach src_wire $todos {
            puts "  - $src_wire"