man/sd_journal_get_data: fix variable naming in example

This commit is contained in:
Christian Hesse 2014-07-01 10:22:51 +02:00 committed by Lennart Poettering
parent 8959ae0d4c
commit 02ea24ca2a
1 changed files with 1 additions and 1 deletions

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@ -225,7 +225,7 @@
<programlisting>...
int print_fields(sd_journal *j) {
const void *data;
size_t l;
size_t length;
SD_JOURNAL_FOREACH_DATA(j, data, length)
printf("%.*s\n", (int) length, data);
}