Removed Questasim compilation warning. Fixes #981.

VUnit · Mar 9, 2024 · c68626d · c68626d
1 parent 594a2c0
commit c68626d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/vunit/vhdl/string_ops/src/string_ops.vhd b/vunit/vhdl/string_ops/src/string_ops.vhd
@@ -562,7 +562,7 @@ package body string_ops is
       stop_pos := stop;
     end if;
 
-    if substring = "" then
+    if substring'length = 0 then
       return start_pos;
     end if;