diff options
author | Lukas Fleischer <calcurse@cryptocrack.de> | 2011-11-02 18:59:40 +0100 |
---|---|---|
committer | Lukas Fleischer <calcurse@cryptocrack.de> | 2011-11-02 19:33:23 +0100 |
commit | ce3f0ce76f59216ff82ecd79e180a5c59d3d60d0 (patch) | |
tree | a0d7618a75c1f9aae4efe2059efb90f8a066b546 /src/sigs.c | |
parent | 7cc6305588acea9c7960abaacf823d62f798f5ba (diff) | |
download | calcurse-ce3f0ce76f59216ff82ecd79e180a5c59d3d60d0.zip |
Make use of the NULL macro
Use this constant everywhere when referring to a null pointer instead of
casting 0 to various types of pointers. Created using following semantic
patch:
@@
type type;
@@
- (type *)0
+ NULL
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
Diffstat (limited to 'src/sigs.c')
-rw-r--r-- | src/sigs.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -83,7 +83,7 @@ sigs_set_hdlr (int sig, void (*handler)(int)) sigemptyset (&sa.sa_mask); sa.sa_handler = handler; sa.sa_flags = 0; - if (sigaction (sig, &sa, (struct sigaction *)0) == -1) + if (sigaction (sig, &sa, NULL) == -1) { ERROR_MSG (_("Error setting signal #%d : %s\n"), sig, strerror (errno)); |