mirror of https://github.com/i3/i3lock.git
Bugfix: correctly check for errors when connecting to X11
parent
7ba6f07322
commit
53987df490
5
i3lock.c
5
i3lock.c
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@ -347,8 +347,9 @@ int main(int argc, char *argv[]) {
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errx(EXIT_FAILURE, "PAM: %s\n", pam_strerror(pam_handle, ret));
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/* Initialize connection to X11 */
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if ((conn = xcb_connect(NULL, &screen)) == NULL)
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err(EXIT_FAILURE, "xcb_connect()");
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if ((conn = xcb_connect(NULL, &screen)) == NULL ||
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xcb_connection_has_error(conn))
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errx(EXIT_FAILURE, "Could not connect to X11, maybe you need to set DISPLAY?");
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if (!dont_fork) {
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/* In the parent process, we exit */
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