26 lines
1.1 KiB
Diff
26 lines
1.1 KiB
Diff
From 2746e0319b03a8a5a02b57a69b1fb47e0a9c22f1 Mon Sep 17 00:00:00 2001
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From: Michael Stapelberg <michael@stapelberg.de>
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Date: Wed, 6 Nov 2024 19:17:37 +0100
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Subject: [PATCH] i3bar: work around weird clang compiler behavior
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clang used to not warn (= error, with -Werror) about this line. Oh well.
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---
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i3bar/src/xcb.c | 4 +++-
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1 file changed, 3 insertions(+), 1 deletion(-)
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diff --git a/i3bar/src/xcb.c b/i3bar/src/xcb.c
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index 4211123d44..f975826abf 100644
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--- a/i3bar/src/xcb.c
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+++ b/i3bar/src/xcb.c
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@@ -1515,7 +1515,9 @@ static void send_tray_clientmessage(void) {
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static void init_tray(void) {
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DLOG("Initializing system tray functionality\n");
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/* request the tray manager atom for the X11 display we are running on */
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- char atomname[strlen("_NET_SYSTEM_TRAY_S") + 11];
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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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xcb_intern_atom_cookie_t tray_cookie;
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if (tray_reply == NULL) {
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