git.annexia.org
/
libguestfs.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
hivexsh: cd command: fix error handling
[libguestfs.git]
/
hivex
/
hivexsh.c
diff --git
a/hivex/hivexsh.c
b/hivex/hivexsh.c
index
ceb1153
..
39ca634
100644
(file)
--- a/
hivex/hivexsh.c
+++ b/
hivex/hivexsh.c
@@
-559,10
+559,14
@@
cmd_cd (char *path)
continue;
}
continue;
}
+ errno = 0;
new_cwd = hivex_node_get_child (h, new_cwd, elem);
if (new_cwd == 0) {
new_cwd = hivex_node_get_child (h, new_cwd, elem);
if (new_cwd == 0) {
- fprintf (stderr, _("hivexsh: cd: subkey '%s' not found\n"),
- elem);
+ if (errno)
+ perror ("hivexsh: cd");
+ else
+ fprintf (stderr, _("hivexsh: cd: subkey '%s' not found\n"),
+ elem);
return -1;
}
}
return -1;
}
}