From 0a90c2ac60cbb511ec24a52d723291d82a0124ba Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=A9mie=20Courr=C3=A8ges-Anglas?= <jca@wxcvbn.org>
Date: Mon, 18 Sep 2017 05:37:43 +0200
Subject: Swap argument and return value of xrandr_query_screen

Leads to clearer code in screen.c
---
 src/xrandr.c | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

(limited to 'src/xrandr.c')

diff --git a/src/xrandr.c b/src/xrandr.c
index de0cde3..365602d 100644
--- a/src/xrandr.c
+++ b/src/xrandr.c
@@ -53,8 +53,8 @@ init_xrandr (void)
   rp_have_xrandr = 1;
 }
 
-int *
-xrandr_query_screen (int *screen_count)
+int
+xrandr_query_screen (int **outputs)
 {
   XRRScreenResources *res;
   XRROutputInfo *outinfo;
@@ -70,16 +70,15 @@ xrandr_query_screen (int *screen_count)
     if (!outinfo->crtc)
       continue;
 
-    output_array[count] = res->outputs[i];
-    count++;
+    output_array[count++] = res->outputs[i];
 
     XRRFreeOutputInfo (outinfo);
   }
 
-  *screen_count = count;
   XRRFreeScreenResources (res);
 
-  return output_array;
+  *outputs = output_array;
+  return count;
 }
 
 static rp_screen *
-- 
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