dwl

commit f19d00b94a6ba56ba4e2ca72b56a6d0345bed7d9
parent da5b4d965dc556f8cd8034049f7249cbbcc7118e
Author: Devin J. Pohly <djpohly@gmail.com>
Date:   Sun,  7 Jun 2020 11:42:43 -0500

move perrors earlier

Should come right after the erroring call so nothing else has a chance
to overwrite errno

Diffstat:
M
dwl.c
 | 
4
++--

1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/dwl.c b/dwl.c
@@ -1073,17 +1073,17 @@ run(char *startup_cmd)
 	/* Add a Unix socket to the Wayland display. */
 	const char *socket = wl_display_add_socket_auto(dpy);
 	if (!socket) {
+		perror("startup: display_add_socket_auto");
 		wlr_backend_destroy(backend);
-		perror("startup: socket");
 		exit(EXIT_FAILURE);
 	}
 
 	/* Start the backend. This will enumerate outputs and inputs, become the DRM
 	 * master, etc */
 	if (!wlr_backend_start(backend)) {
+		perror("startup: backend_start");
 		wlr_backend_destroy(backend);
 		wl_display_destroy(dpy);
-		perror("startup: backend_start");
 		exit(EXIT_FAILURE);
 	}