Reacted on warnings of -Wunused-but-set-variable

2011-07-04 15:35:43 +02:00 · 2011-07-04 15:35:43 +02:00 · 7e2add413a
commit 7e2add413a
parent 004aefd0b7
1 changed files with 2 additions and 0 deletions
--- a/libisofs/node.c
+++ b/libisofs/node.c
@ -1624,6 +1624,8 @@ int iso_aa_lookup_attr(unsigned char *aa_string, char *name,

    ret = iso_aa_get_attrs(aa_string, &num_attrs, &names,
                           &value_lengths, &values, 0);
+    if (ret < 0)
+        return ret;
    for (i = 0; i < (int) num_attrs; i++) {
        if (strcmp(names[i], name))
    continue;