29 lines
681 B
Diff
29 lines
681 B
Diff
From 0e06e1110a0ea4fcff9ff3380ad657d80db95305 Mon Sep 17 00:00:00 2001
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From: peijiankang <peijiankang@kylinos.cn>
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Date: Fri, 21 Jul 2023 17:19:50 +0800
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Subject: [PATCH] fix ukui-notification-daemon SIGSEGV
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---
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src/main.cpp | 5 +++++
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1 file changed, 5 insertions(+)
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diff --git a/src/main.cpp b/src/main.cpp
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index 0309f7b..0bc1028 100644
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--- a/src/main.cpp
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+++ b/src/main.cpp
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@@ -36,6 +36,11 @@
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int getScreenWidth() {
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Display *disp = XOpenDisplay(NULL);
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+ if (disp == NULL) {
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+ fprintf(stderr, "Cannot connect to X server\n");
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+ return 0;
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+ }
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+
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Screen *scrn = DefaultScreenOfDisplay(disp);
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if (NULL == scrn) {
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return 0;
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--
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2.33.0
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