diff options
| author | Eduardo Rocha <eduardo.rocha@openbossa.org> | 2006-03-24 14:36:27 +0000 |
|---|---|---|
| committer | Eduardo Rocha <eduardo.rocha@openbossa.org> | 2006-03-24 14:36:27 +0000 |
| commit | 8bc26371882b7ebaaa25ca0c2ce81b1f719daeea (patch) | |
| tree | 8177d4e9e2e3bdeca83dd835f9dc3fcbd90ffedc /common/textfile.c | |
| parent | b357f1d3900bca5575e88fcfc160945c6088608c (diff) | |
Fix a SEGFAULT that happens when textfile_del is called using an empty file.
Diffstat (limited to 'common/textfile.c')
| -rw-r--r-- | common/textfile.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/common/textfile.c b/common/textfile.c index bb55109c..84a72b3c 100644 --- a/common/textfile.c +++ b/common/textfile.c @@ -143,8 +143,10 @@ static int write_key(const char *pathname, const char *key, const char *value) size = st.st_size; if (!size) { - pos = lseek(fd, size, SEEK_SET); - err = write_key_value(fd, key, value); + if (value) { + pos = lseek(fd, size, SEEK_SET); + err = write_key_value(fd, key, value); + } goto unlock; } |