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[Emacs-diffs] master 5a9937b: Minor cleanup in 'x_set_frame_alpha'
From: |
Eli Zaretskii |
Subject: |
[Emacs-diffs] master 5a9937b: Minor cleanup in 'x_set_frame_alpha' |
Date: |
Sat, 13 Apr 2019 04:02:37 -0400 (EDT) |
branch: master
commit 5a9937beb6347b330ddbb942c9c6f7ce1abb67c9
Author: Eli Zaretskii <address@hidden>
Commit: Eli Zaretskii <address@hidden>
Minor cleanup in 'x_set_frame_alpha'
* src/xterm.c (x_set_frame_alpha): Remove redundant parts of
testing of value of 'alpha'. Suggested by Konstantin
Kharlamov <address@hidden>. (Bug#35062)
---
src/xterm.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/src/xterm.c b/src/xterm.c
index 5aa3e3f..def6915 100644
--- a/src/xterm.c
+++ b/src/xterm.c
@@ -922,16 +922,17 @@ x_set_frame_alpha (struct frame *f)
else
alpha = f->alpha[1];
+ if (alpha < 0.0)
+ return;
+
if (FLOATP (Vframe_alpha_lower_limit))
alpha_min = XFLOAT_DATA (Vframe_alpha_lower_limit);
else if (FIXNUMP (Vframe_alpha_lower_limit))
alpha_min = (XFIXNUM (Vframe_alpha_lower_limit)) / 100.0;
- if (alpha < 0.0)
- return;
- else if (alpha > 1.0)
+ if (alpha > 1.0)
alpha = 1.0;
- else if (0.0 <= alpha && alpha < alpha_min && alpha_min <= 1.0)
+ else if (alpha < alpha_min && alpha_min <= 1.0)
alpha = alpha_min;
opac = alpha * OPAQUE;
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