Make it clear that we intentionally ignore the -switchCmd return value. This keeps GCC from emitting a warning when the server is compiled with -D_FORTIFY_SOURCE=2.
Signed-off-by: Keith Packard <[email protected]> --- hw/kdrive/src/kdrive.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/hw/kdrive/src/kdrive.c b/hw/kdrive/src/kdrive.c index 8eb8cd0..9814fc6 100644 --- a/hw/kdrive/src/kdrive.c +++ b/hw/kdrive/src/kdrive.c @@ -118,10 +118,17 @@ KdDoSwitchCmd(const char *reason) { if (kdSwitchCmd) { char *command; + int ret; if (asprintf(&command, "%s %s", kdSwitchCmd, reason) == -1) return; - system(command); + + /* Ignore the return value from system; I'm not sure + * there's anything more useful to be done when + * it fails + */ + ret = system(command); + (void) ret; free(command); } } -- 1.9.2 _______________________________________________ [email protected]: X.Org development Archives: http://lists.x.org/archives/xorg-devel Info: http://lists.x.org/mailman/listinfo/xorg-devel
