Compiler stuff

[wimlib] / src / write.c

diff --git a/src/write.c b/src/write.c
index abbe4c01fc4668bdaff71f1d1f3a647ea441a3cb..8451b391db9d3e1824e59eec5e29d0732223d10b 100644 (file)
--- a/src/write.c
+++ b/src/write.c
@@ -87,7 +87,10 @@ struct chunk_table {
        u64 table_disk_size;
        u64 cur_offset;
        u64 *cur_offset_p;
-       u64 offsets[0];
+       union {
+               u64 offsets[0];
+               u32 u32_offsets[0];
+       };
 };
 
 /*
@@ -233,8 +236,7 @@ finish_wim_resource_chunk_tab(struct chunk_table *chunk_tab,
                array_cpu_to_le64(chunk_tab->offsets, chunk_tab->num_chunks);
        } else {
                for (u64 i = 0; i < chunk_tab->num_chunks; i++)
-                       ((u32*)chunk_tab->offsets)[i] =
-                               cpu_to_le32(chunk_tab->offsets[i]);
+                       chunk_tab->u32_offsets[i] = cpu_to_le32(chunk_tab->offsets[i]);
        }
        bytes_written = full_pwrite(out_fd,
                                    (u8*)chunk_tab->offsets + chunk_tab->bytes_per_chunk_entry,