check that all required parameters are passed to archive-push and archive-get

alubennikova · alubennikova · commit c5887e72fb49 · 2017-06-01T11:47:55.000+03:00
diff --git a/archive.c b/archive.c
@@ -30,6 +30,15 @@ do_archive_push(char *wal_file_path, char *wal_file_name)
 	int64		system_id;
 	pgBackupConfig *config;
 
+	if (wal_file_name == NULL && wal_file_path == NULL)
+		elog(ERROR, "required parameters are not specified: --wal_file_name %%f --wal_file_path %%p");
+
+	if (wal_file_name == NULL)
+		elog(ERROR, "required parameter not specified: --wal_file_name %%f");
+
+	if (wal_file_path == NULL)
+		elog(ERROR, "required parameter not specified: --wal_file_path %%p");
+
 	if (!getcwd(current_dir, sizeof(current_dir)))
 		elog(ERROR, "getcwd() error");
 
@@ -74,6 +83,15 @@ do_archive_get(char *wal_file_path, char *wal_file_name)
 	char		absolute_wal_file_path[MAXPGPATH];
 	char		current_dir[MAXPGPATH];
 
+	if (wal_file_name == NULL && wal_file_path == NULL)
+		elog(ERROR, "required parameters are not specified: --wal_file_name %%f --wal_file_path %%p");
+
+	if (wal_file_name == NULL)
+		elog(ERROR, "required parameter not specified: --wal_file_name %%f");
+
+	if (wal_file_path == NULL)
+		elog(ERROR, "required parameter not specified: --wal_file_path %%p");
+
 	if (!getcwd(current_dir, sizeof(current_dir)))
 		elog(ERROR, "getcwd() error");
 
