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author | Thien-Thi Nguyen <ttn@gnu.org> | 2017-03-17 10:16:44 +0100 |
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committer | Thien-Thi Nguyen <ttn@gnuvola.org> | 2017-03-17 11:04:28 +0100 |
commit | 129d30e980754547cf7264c93dabb883eaff7c63 (patch) | |
tree | f5d86f12db0064a620eea9968cdfa599b8b7220b | |
parent | a09473261c8b11243e68d84c5dc2448d65a67e77 (diff) | |
download | emacs-129d30e980754547cf7264c93dabb883eaff7c63.tar.gz |
Fix bug: Range-check integer ‘alpha’ frame parm value
Typo introduced 2013-04-01, "Prefer < to >
in range checks such as 0 <= i && i < N".
* src/frame.c (x_set_alpha): Use ‘ialpha’, not ‘alpha’.
-rw-r--r-- | src/frame.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/frame.c b/src/frame.c index 74588cea702..4089ec94b9e 100644 --- a/src/frame.c +++ b/src/frame.c @@ -4001,7 +4001,7 @@ x_set_alpha (struct frame *f, Lisp_Object arg, Lisp_Object oldval) else if (INTEGERP (item)) { EMACS_INT ialpha = XINT (item); - if (! (0 <= ialpha && alpha <= 100)) + if (! (0 <= ialpha && ialpha <= 100)) args_out_of_range (make_number (0), make_number (100)); alpha = ialpha / 100.0; } |