31 lines
1.3 KiB
Diff
31 lines
1.3 KiB
Diff
From 853b0d9161a5f99c8491751590229a449e4076b6 Mon Sep 17 00:00:00 2001
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From: Michael Stapelberg <stapelberg@users.noreply.github.com>
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Date: Mon, 30 Dec 2024 08:29:29 +0100
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Subject: [PATCH] i3bar: fix clang compilation error by using const size_t
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(#6349)
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Thanks to Shouη (@Shoun2137 on GitHub) for the suggestion.
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---
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i3bar/src/xcb.c | 5 +++--
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1 file changed, 3 insertions(+), 2 deletions(-)
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diff --git a/i3bar/src/xcb.c b/i3bar/src/xcb.c
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index f975826abf..146db172e3 100644
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--- a/i3bar/src/xcb.c
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+++ b/i3bar/src/xcb.c
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@@ -1517,8 +1517,9 @@ static void init_tray(void) {
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/* request the tray manager atom for the X11 display we are running on */
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/* The following line cannot use strlen as that makes compilation fail with
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* some versions of clang (-Wgnu-folding-constant): */
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- char atomname[18 /* strlen("_NET_SYSTEM_TRAY_S") */ + 11];
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- snprintf(atomname, strlen("_NET_SYSTEM_TRAY_S") + 11, "_NET_SYSTEM_TRAY_S%d", screen);
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+ const size_t systray_len = strlen("_NET_SYSTEM_TRAY_S") + 11;
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+ char atomname[systray_len];
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+ snprintf(atomname, systray_len, "_NET_SYSTEM_TRAY_S%d", screen);
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xcb_intern_atom_cookie_t tray_cookie;
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if (tray_reply == NULL) {
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tray_cookie = xcb_intern_atom(xcb_connection, 0, strlen(atomname), atomname);
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