patch 8.1.2267: compiler warning for uninitialized variable
Problem: Compiler warning for uninitialized variable. (Tony Mechelynck)
Solution: Rearrange the code.
diff --git a/src/buffer.c b/src/buffer.c
index d190bdf..f7ff01f 100644
--- a/src/buffer.c
+++ b/src/buffer.c
@@ -3087,11 +3087,12 @@
qsort(buflist.ga_data, (size_t)buflist.ga_len,
sizeof(buf_T *), buf_compare);
- p = buflist_data = (buf_T **)buflist.ga_data;
- buf = *p;
+ buflist_data = (buf_T **)buflist.ga_data;
+ buf = *buflist_data;
}
+ p = buflist_data;
- for (; buf != NULL && !got_int; buf = buflist_data
+ for (; buf != NULL && !got_int; buf = buflist_data != NULL
? (++p < buflist_data + buflist.ga_len ? *p : NULL)
: buf->b_next)
#else