diff options
Diffstat (limited to 'libctf/ctf-string.c')
| -rw-r--r-- | libctf/ctf-string.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/libctf/ctf-string.c b/libctf/ctf-string.c index cb36f91..91ad2e3 100644 --- a/libctf/ctf-string.c +++ b/libctf/ctf-string.c @@ -218,8 +218,9 @@ uint32_t ctf_str_add (ctf_dict_t *fp, const char *str) { ctf_str_atom_t *atom; + if (!str) - return 0; + str = ""; atom = ctf_str_add_ref_internal (fp, str, FALSE, TRUE, 0); if (!atom) @@ -235,8 +236,9 @@ uint32_t ctf_str_add_ref (ctf_dict_t *fp, const char *str, uint32_t *ref) { ctf_str_atom_t *atom; + if (!str) - return 0; + str = ""; atom = ctf_str_add_ref_internal (fp, str, TRUE, TRUE, ref); if (!atom) @@ -251,8 +253,9 @@ int ctf_str_add_external (ctf_dict_t *fp, const char *str, uint32_t offset) { ctf_str_atom_t *atom; + if (!str) - return 0; + str = ""; atom = ctf_str_add_ref_internal (fp, str, FALSE, FALSE, 0); if (!atom) |