last: include libgen.h for basename(3p)

Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>

diff --git a/login-utils/last.c b/login-utils/last.c
index 6d0e8920a6381467749573c5346ca453a0aad1fc..90eee68e5ec18e1d69a8c0821b561575d79475a5 100644 (file)
--- a/login-utils/last.c
+++ b/login-utils/last.c
@@ -40,6 +40,7 @@
 #include <netinet/in.h>
 #include <netdb.h>
 #include <arpa/inet.h>
+#include <libgen.h>
 
 #include "c.h"
 #include "nls.h"
@@ -877,7 +878,11 @@ static void process_wtmp_file(const struct last_control *ctl,
                }
        }
 
-       printf(_("\n%s begins %s"), basename(filename), ctime(&begintime));
+       {
+               char* tmp = xstrdup(filename);
+               printf(_("\n%s begins %s"), basename(tmp), ctime(&begintime));
+               free(tmp);
+       }
        fclose(fp);
 
        for (p = ulist; p; p = next) {