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| author | Eli Zaretskii <eliz@gnu.org> | 2019-04-13 11:01:39 +0300 |
|---|---|---|
| committer | Eli Zaretskii <eliz@gnu.org> | 2019-04-13 11:01:39 +0300 |
| commit | 5a9937beb6347b330ddbb942c9c6f7ce1abb67c9 (patch) | |
| tree | 5a4adfb7c0c5c7b9aef82791b637d9844f29b8b7 | |
| parent | d82d4fb9157dd86359e4489c8da100943754a4d0 (diff) | |
| download | emacs-5a9937beb6347b330ddbb942c9c6f7ce1abb67c9.tar.gz | |
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 <Hi-Angel@yandex.ru>. (Bug#35062)
| -rw-r--r-- | src/xterm.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/xterm.c b/src/xterm.c index 5aa3e3ff25c..def6915d62e 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; |