projects
/
citadel.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
| inline |
side by side
By Harry Coin: make IsEmptyStr NULL-pointer-safe.
[citadel.git]
/
libcitadel
/
lib
/
libcitadel.h
diff --git
a/libcitadel/lib/libcitadel.h
b/libcitadel/lib/libcitadel.h
index 3e48a35f390a1e29782eb237c0376ecaa3261b61..d7da488f10c7a7ab48dbc265924b7da184f96417 100644
(file)
--- a/
libcitadel/lib/libcitadel.h
+++ b/
libcitadel/lib/libcitadel.h
@@
-108,7
+108,7
@@
typedef enum _room_views {
#define BLOG_EUIDBUF_SIZE 40
#ifndef IsEmptyStr
-#define IsEmptyStr(a) (
(a)[0] == '\0'
)
+#define IsEmptyStr(a) (
( (a) == NULL ) || ((a)[0] == '\0')
)
#endif