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Fix icon of wayland message box 

Also add some comments and silence a warning.

Co-authored-by: Ethan Lee <flibitijibibo@gmail.com>
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Mathieu Eyraud 2021-04-21 13:31:15 +02:00 committed by Ryan C. Gordon
parent d0cf3b7555
commit 12dd412b0b
1 changed files with 8 additions and 7 deletions
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15
src/video/wayland/SDL_waylandmessagebox.c
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@ -25,9 +25,10 @@
#include "SDL.h"
#include <stdlib.h> /* fgets */
#include <stdio.h>
#include <unistd.h>
#include <sys/wait.h>
#include <stdio.h> /* FILE, STDOUT_FILENO, fdopen, fclose */
#include <unistd.h> /* pid_t, pipe, fork, close, dup2, execvp, _exit, EXIT_FAILURE */
#include <sys/wait.h> /* waitpid, WIFEXITED, WEXITSTATUS */
#include <string.h> /* strerr */
#include <errno.h>
#define MAX_BUTTONS 8 /* Maximum number of buttons supported */
@ -62,14 +63,14 @@ Wayland_ShowMessageBox(const SDL_MessageBoxData *messageboxdata, int *buttonid)
argv[argc++] = "--icon-name";
switch (messageboxdata->flags) {
case SDL_MESSAGEBOX_ERROR:
argv[argc++] = "error";
argv[argc++] = "dialog-error";
break;
case SDL_MESSAGEBOX_WARNING:
argv[argc++] = "warning";
argv[argc++] = "dialog-warning";
break;
case SDL_MESSAGEBOX_INFORMATION:
default:
argv[argc++] = "information";
argv[argc++] = "dialog-information";
break;
}
@ -100,7 +101,7 @@ Wayland_ShowMessageBox(const SDL_MessageBoxData *messageboxdata, int *buttonid)
/* const casting argv is fine:
* https://pubs.opengroup.org/onlinepubs/9699919799/functions/fexecve.html -> rational
*/
execvp("zenity", argv);
execvp("zenity", (char **)argv);
_exit(EXIT_FAILURE);
} else if (pid1 < 0) {
close(fd_pipe[0]);