bugfix: print "version" command output to stdout instead of stderr

gsmolk · gsmolk · commit 7ead1199c276 · 2019-07-31T17:17:26.000+03:00
diff --git a/src/pg_probackup.c b/src/pg_probackup.c
@@ -323,11 +323,11 @@ main(int argc, char *argv[])
 				 || strcmp(argv[1], "-V") == 0)
 		{
 #ifdef PGPRO_VERSION
-			fprintf(stderr, "%s %s (Postgres Pro %s %s)\n",
+			fprintf(stdout, "%s %s (Postgres Pro %s %s)\n",
 					PROGRAM_NAME, PROGRAM_VERSION,
 					PGPRO_VERSION, PGPRO_EDITION);
 #else
-			fprintf(stderr, "%s %s (PostgreSQL %s)\n",
+			fprintf(stdout, "%s %s (PostgreSQL %s)\n",
 					PROGRAM_NAME, PROGRAM_VERSION, PG_VERSION);
 #endif
 			exit(0);
