diff options
Diffstat (limited to 'common/ratp/getenv.c')
| -rw-r--r-- | common/ratp/getenv.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/common/ratp/getenv.c b/common/ratp/getenv.c index 7b38d2e363..9617ab1b43 100644 --- a/common/ratp/getenv.c +++ b/common/ratp/getenv.c @@ -32,6 +32,9 @@ static int ratp_cmd_getenv(const struct ratp_bb *req, int req_len, value = getenv(varname); free(varname); + if (!value) + value = ""; + dlen = strlen(value); *rsp_len = sizeof(struct ratp_bb) + dlen; |