Fix compilation warning of pg_basebackup with MinGW

michaelpq · michaelpq · commit 90317ab7e64b · 2019-07-21T22:27:11.000+09:00
Several buildfarm members have been complaining about that with gcc, like jacana. Weirdly enough, Visual Studio's compilers do not find this issue. Author: Michael Paquier Reviewed-by: Andrew Dunstan Discussion: https://postgr.es/m/20190719050830.GK1859@paquier.xyz
diff --git a/src/bin/pg_basebackup/pg_basebackup.c b/src/bin/pg_basebackup/pg_basebackup.c
@@ -1445,7 +1445,9 @@ ReceiveAndUnpackTarFile(PGconn *conn, PGresult *res, int rownum)
 
 		if (file == NULL)
 		{
+#ifndef WIN32
 			int			filemode;
+#endif
 
 			/*
 			 * No current file, so this must be the header for a new file
@@ -1459,8 +1461,10 @@ ReceiveAndUnpackTarFile(PGconn *conn, PGresult *res, int rownum)
 
 			current_len_left = read_tar_number(&copybuf[124], 12);
 
+#ifndef WIN32
 			/* Set permissions on the file */
 			filemode = read_tar_number(&copybuf[100], 8);
+#endif
 
 			/*
 			 * All files are padded up to 512 bytes
