Move dstfd/dstpath to beginning of file, for clarity

diff --git a/contrib/pg_rewind/copy_fetch.c b/contrib/pg_rewind/copy_fetch.c
index 90f694a3563ca3ff3d4d6a38948a3ebe2a38384b..5de6416284fe7e0a7b77c009a32756532efcc7e7 100644 (file)
--- a/contrib/pg_rewind/copy_fetch.c
+++ b/contrib/pg_rewind/copy_fetch.c
@@ -23,6 +23,12 @@
 
 #include "catalog/catalog.h"
 
+/*
+ * Currently open destination file.
+ */
+static int dstfd = -1;
+static char dstpath[MAXPGPATH] = "";
+
 static void recurse_dir(const char *datadir, const char *path,
                        process_file_callback_t callback);
 
@@ -162,9 +168,6 @@ recurse_dir(const char *datadir, const char *parentpath,
        }
 }
 
-static int dstfd = -1;
-static char dstpath[MAXPGPATH] = "";
-
 void
 open_target_file(const char *path, bool trunc)
 {