X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fjournal%2Fcat.c;h=02b75642a33ab9fb3de3e30c20fea8607db73909;hp=cdd46bcf5b7b41e3733faa2a17a83fc648ae3b6c;hb=30caf8f3afd29da8507c0edbcead7935604c9f3e;hpb=5430f7f2bc7330f3088b894166bf3524a067e3d8

diff --git a/src/journal/cat.c b/src/journal/cat.c
index cdd46bcf5..02b75642a 100644
--- a/src/journal/cat.c
+++ b/src/journal/cat.c
@@ -25,7 +25,7 @@
 #include <unistd.h>
 #include <stdlib.h>
 #include <errno.h>
-#include <sys/fcntl.h>
+#include <fcntl.h>
 
 #include <systemd/sd-journal.h>
 
@@ -63,7 +63,7 @@ static int parse_argv(int argc, char *argv[]) {
                 { "identifier",   required_argument, NULL, 't'              },
                 { "priority",     required_argument, NULL, 'p'              },
                 { "level-prefix", required_argument, NULL, ARG_LEVEL_PREFIX },
-                { NULL,           0,                 NULL, 0                }
+                {}
         };
 
         int c;
@@ -76,12 +76,10 @@ static int parse_argv(int argc, char *argv[]) {
                 switch (c) {
 
                 case 'h':
-                        help();
-                        return 0;
+                        return help();
 
                 case ARG_VERSION:
                         puts(PACKAGE_STRING);
-                        puts(DISTRIBUTION);
                         puts(SYSTEMD_FEATURES);
                         return 0;
 
@@ -91,10 +89,8 @@ static int parse_argv(int argc, char *argv[]) {
                                 arg_identifier = NULL;
                         else {
                                 arg_identifier = strdup(optarg);
-                                if (!arg_identifier) {
-                                        log_error("Out of memory.");
-                                        return -ENOMEM;
-                                }
+                                if (!arg_identifier)
+                                        return log_oom();
                         }
                         break;
 
@@ -118,9 +114,11 @@ static int parse_argv(int argc, char *argv[]) {
                         break;
                 }
 
-                default:
-                        log_error("Unknown option code %c", c);
+                case '?':
                         return -EINVAL;
+
+                default:
+                        assert_not_reached("Unhandled option");
                 }
         }