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Diffstat (limited to 'xorg-server/hw/xfree86/os-support')
-rw-r--r--xorg-server/hw/xfree86/os-support/linux/lnx_acpi.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/xorg-server/hw/xfree86/os-support/linux/lnx_acpi.c b/xorg-server/hw/xfree86/os-support/linux/lnx_acpi.c
index d98efa247..dcaa19ee1 100644
--- a/xorg-server/hw/xfree86/os-support/linux/lnx_acpi.c
+++ b/xorg-server/hw/xfree86/os-support/linux/lnx_acpi.c
@@ -82,18 +82,21 @@ lnxACPIGetEventFromOs(int fd, pmEvent * events, int num)
video = strtok(ev, " ");
- GFX = strtok(NULL, " ");
+ if (!(GFX = strtok(NULL, " ")))
+ return 0;
#if 0
ErrorF("GFX: %s\n", GFX);
#endif
- notify = strtok(NULL, " ");
+ if (!(notify = strtok(NULL, " ")))
+ return 0;
notify_l = strtoul(notify, NULL, 16);
#if 0
ErrorF("notify: 0x%lx\n", notify_l);
#endif
- data = strtok(NULL, " ");
+ if (!(data = strtok(NULL, " ")))
+ return 0;
data_l = strtoul(data, NULL, 16);
#if 0
ErrorF("data: 0x%lx\n", data_l);