stat: pointers are not 0L, they are NULL

man: better error handling

1 files changed, 4 insertions, 4 deletions

diff --git a/coreutils/stat.c b/coreutils/stat.c
index b2b1913a9..c34c06acb 100644
--- a/coreutils/stat.c
+++ b/coreutils/stat.c
@@ -240,14 +240,14 @@ static void print_stat(char *pformat, const char m,
         } else if (m == 'U') {
                 setpwent();
                 pw_ent = getpwuid(statbuf->st_uid);
-                printfs(pformat, (pw_ent != 0L) ? pw_ent->pw_name : "UNKNOWN");
+                printfs(pformat, (pw_ent != NULL) ? pw_ent->pw_name : "UNKNOWN");
         } else if (m == 'g') {
                 strcat(pformat, "lu");
                 printf(pformat, (unsigned long) statbuf->st_gid);
         } else if (m == 'G') {
                 setgrent();
                 gw_ent = getgrgid(statbuf->st_gid);
-                printfs(pformat, (gw_ent != 0L) ? gw_ent->gr_name : "UNKNOWN");
+                printfs(pformat, (gw_ent != NULL) ? gw_ent->gr_name : "UNKNOWN");
         } else if (m == 't') {
                 strcat(pformat, "lx");
                 printf(pformat, (unsigned long) major(statbuf->st_rdev));
@@ -609,9 +609,9 @@ static bool do_stat(const char *filename, const char *format)
                        (unsigned long) (statbuf.st_mode & (S_ISUID|S_ISGID|S_ISVTX|S_IRWXU|S_IRWXG|S_IRWXO)),
                        bb_mode_string(statbuf.st_mode),
                        (unsigned long) statbuf.st_uid,
-                       (pw_ent != 0L) ? pw_ent->pw_name : "UNKNOWN",
+                       (pw_ent != NULL) ? pw_ent->pw_name : "UNKNOWN",
                        (unsigned long) statbuf.st_gid,
-                       (gw_ent != 0L) ? gw_ent->gr_name : "UNKNOWN");
+                       (gw_ent != NULL) ? gw_ent->gr_name : "UNKNOWN");
 #if ENABLE_SELINUX
                 printf("   S_Context: %lc\n", *scontext);
 #endif