last: global variables are initialize automatically to zero

Signed-off-by: Sami Kerola <kerolasa@iki.fi>

diff --git a/login-utils/last.c b/login-utils/last.c
index e94f1f038ecfb0f0526a84af3dafe291cf9b214d..e3add591a328e80c36a98de3f8fef44b2289ab7f 100644 (file)
--- a/login-utils/last.c
+++ b/login-utils/last.c
@@ -74,13 +74,13 @@ enum {
 };
 
 /* Global variables */
-static unsigned int maxrecs = 0; /* Maximum number of records to list. */
-static unsigned int recsdone = 0; /* Number of records listed */
+static unsigned int maxrecs;   /* Maximum number of records to list. */
+static unsigned int recsdone;  /* Number of records listed */
 static int showhost = 1;       /* Show hostname too? */
-static int altlist = 0;                /* Show hostname at the end. */
-static int usedns = 0;         /* Use DNS to lookup the hostname. */
-static int useip = 0;          /* Print IP address in number format */
-static int fulltime = 0;       /* Print full dates and times */
+static int altlist;            /* Show hostname at the end. */
+static int usedns;             /* Use DNS to lookup the hostname. */
+static int useip;              /* Print IP address in number format */
+static int fulltime;           /* Print full dates and times */
 static int name_len = 8;       /* Default print 8 characters of name */
 static int domain_len = 16;    /* Default print 16 characters of domain */
 static char **show = NULL;     /* What do they want us to show */