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path: root/drivers/isdn/capi/capiutil.c
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Diffstat (limited to 'drivers/isdn/capi/capiutil.c')
-rw-r--r--drivers/isdn/capi/capiutil.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/isdn/capi/capiutil.c b/drivers/isdn/capi/capiutil.c
index 22379b94e88f..ebef4ce1b00c 100644
--- a/drivers/isdn/capi/capiutil.c
+++ b/drivers/isdn/capi/capiutil.c
@@ -450,7 +450,7 @@ static void pars_2_message(_cmsg * cmsg)
cmsg->l += 4;
break;
case _CSTRUCT:
- if (*(u8 **) OFF == 0) {
+ if (*(u8 **) OFF == NULL) {
*(cmsg->m + cmsg->l) = '\0';
cmsg->l++;
} else if (**(_cstruct *) OFF != 0xff) {