[PATCH] winevulkan: Fix concurrent modification in struct decoupling.

[Georg Lehmann]

This fixes the huge diffs generated by trivial winevulkan updates.

Signed-off-by: Georg Lehmann 
---
 dlls/winevulkan/make_vulkan | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/dlls/winevulkan/make_vulkan b/dlls/winevulkan/make_vulkan
index 7a9bac7e55e..ea7e9cad2f7 100755
--- a/dlls/winevulkan/make_vulkan
+++ b/dlls/winevulkan/make_vulkan
@@ -1895,7 +1895,8 @@ class VkStruct(Sequence):
         decoupled_structs = []

while (len(tmp_structs) > 0):
-            for struct in tmp_structs:
+            # Iterate over a copy because we want to modify the list inside the loop.
+            for struct in list(tmp_structs):
                 dependends = False

if not struct.required: