picnoir/Systemd
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

list: fix double avaluation in LIST_APPEND()

Browse source
This commit is contained in:
Lennart Poettering 2018-10-17 21:05:33 +02:00
parent 33eb44fe4a
commit 3088305166
1 changed files with 3 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
src/basic/list.h
View file

@ -38,9 +38,9 @@
/* Append an item to the list */
#define LIST_APPEND(name,head,item) \
do { \
typeof(*(head)) *_tail; \
LIST_FIND_TAIL(name,head,_tail); \
LIST_INSERT_AFTER(name,head,_tail,item); \
typeof(*(head)) **_hhead = &(head), *_tail; \
LIST_FIND_TAIL(name, *_hhead, _tail); \
LIST_INSERT_AFTER(name, *_hhead, _tail, item); \
} while (false)
/* Remove an item from the list */