svn rev #23501: branches/anonymous/src/include/

[hartmans@MIT.EDU]

http://src.mit.edu/fisheye/changelog/krb5/?cs=23501
Commit By: hartmans
Log Message:
Change krb5_get_ap_tag macro to remove warnings.


Changed Files:
U   branches/anonymous/src/include/k5-int.h
Modified: branches/anonymous/src/include/k5-int.h
===================================================================
--- branches/anonymous/src/include/k5-int.h	2009-12-23 21:10:16 UTC (rev 23500)
+++ branches/anonymous/src/include/k5-int.h	2009-12-23 21:10:19 UTC (rev 23501)
@@ -1532,7 +1532,7 @@
 /* allow either constructed or primitive encoding, so check for bit 6
    set or reset */
 #define krb5int_is_app_tag(dat,tag)                     \
-    ((dat) && (dat)->length &&                          \
+    ((dat != NULL) && (dat)->length &&                          \
      ((((dat)->data[0] & ~0x20) == ((tag) | 0x40))))
 #define krb5_is_krb_ticket(dat)               krb5int_is_app_tag(dat, 1)
 #define krb5_is_krb_authenticator(dat)        krb5int_is_app_tag(dat, 2)