fix gcc warnings about uninitialized variables

[elogind.git] / src / journal / test-journal-stream.c

diff --git a/src/journal/test-journal-stream.c b/src/journal/test-journal-stream.c
index 4aba7febc7f197eca1b051a32aaedd1831e1d524..b8caeb3d41f0cfab5da6f678307eac26b3088bef 100644 (file)
--- a/src/journal/test-journal-stream.c
+++ b/src/journal/test-journal-stream.c
@@ -22,26 +22,27 @@
 #include <unistd.h>
 #include <fcntl.h>
 
-#include <systemd/sd-journal.h>
+#include "systemd/sd-journal.h"
 
 #include "journal-file.h"
 #include "journal-internal.h"
 #include "util.h"
 #include "log.h"
+#include "macro.h"
 
 #define N_ENTRIES 200
 
 static void verify_contents(sd_journal *j, unsigned skip) {
         unsigned i;
 
-        assert(j);
+        assert_se(j);
 
         i = 0;
         SD_JOURNAL_FOREACH(j) {
                 const void *d;
                 char *k, *c;
                 size_t l;
-                unsigned u;
+                unsigned u = 0;
 
                 assert_se(sd_journal_get_cursor(j, &k) >= 0);
                 printf("cursor: %s\n", k);
@@ -75,11 +76,15 @@ int main(int argc, char *argv[]) {
         JournalFile *one, *two, *three;
         char t[] = "/tmp/journal-stream-XXXXXX";
         unsigned i;
-        _cleanup_journal_close_ sd_journal*j = NULL;
+        _cleanup_journal_close_ sd_journal *j = NULL;
         char *z;
         const void *data;
         size_t l;
 
+        /* journal_file_open requires a valid machine id */
+        if (access("/etc/machine-id", F_OK) != 0)
+                return EXIT_TEST_SKIP;
+
         log_set_max_level(LOG_DEBUG);
 
         assert_se(mkdtemp(t));