vo_x11: fix return value in resize() error paths

Returning -1 in a function with return type bool is the same as
returning true. In the error paths, false should be returned to
indicate that something went wrong.

1 files changed, 2 insertions, 2 deletions

diff --git a/video/out/vo_x11.c b/video/out/vo_x11.c
index 13b22d1bfb..a27fb9b213 100644
--- a/video/out/vo_x11.c
+++ b/video/out/vo_x11.c
@@ -226,7 +226,7 @@ static bool resize(struct vo *vo)
 
     for (int i = 0; i < 2; i++) {
         if (!getMyXImage(p, i))
-            return -1;
+            return false;
     }
 
     const struct fmt_entry *fmte = mp_to_x_fmt;
@@ -241,7 +241,7 @@ static bool resize(struct vo *vo)
     }
     if (!fmte->mpfmt) {
         MP_ERR(vo, "X server image format not supported, use another VO.\n");
-        return -1;
+        return false;
     }
 
     mp_sws_set_from_cmdline(p->sws, vo->global);