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Fixed C99 correctness and signed/unsigned compiler warning

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--HG--
branch : SDL-1.2
This commit is contained in:
Sam Lantinga
2012-01-07 02:07:38 -05:00
parent 6a25b18fb9
commit 2823f78698
1 changed files with 9 additions and 12 deletions
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21
src/video/x11/SDL_x11video.c
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@@ -418,21 +418,18 @@ static void create_aux_windows(_THIS)
}
{
pid_t pid = getpid();
char hostname[256];
if (gethostname(hostname, sizeof(hostname)) > -1) {
if (pid > 0 && gethostname(hostname, sizeof(hostname)) > -1) {
Atom _NET_WM_PID = XInternAtom(SDL_Display, "_NET_WM_PID", False);
Atom WM_CLIENT_MACHINE = XInternAtom(SDL_Display, "WM_CLIENT_MACHINE", False);
hostname[sizeof(hostname)-1] = '\0';
pid_t pid = getpid();
if (pid > 0) {
Atom _NET_WM_PID = XInternAtom(SDL_Display, "_NET_WM_PID", False);
Atom WM_CLIENT_MACHINE = XInternAtom(SDL_Display, "WM_CLIENT_MACHINE", False);
XChangeProperty(SDL_Display, WMwindow, _NET_WM_PID, XA_CARDINAL, 32,
PropModeReplace, (unsigned char *)&pid, 1);
XChangeProperty(SDL_Display, WMwindow, WM_CLIENT_MACHINE, XA_STRING, 8,
PropModeReplace, hostname, SDL_strlen(hostname));
}
XChangeProperty(SDL_Display, WMwindow, _NET_WM_PID, XA_CARDINAL, 32,
PropModeReplace, (unsigned char *)&pid, 1);
XChangeProperty(SDL_Display, WMwindow, WM_CLIENT_MACHINE, XA_STRING, 8,
PropModeReplace, (unsigned char *)hostname, SDL_strlen(hostname));
}
}