diff options
Diffstat (limited to 'funcs/func_env.c')
| -rwxr-xr-x | funcs/func_env.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/funcs/func_env.c b/funcs/func_env.c index 424f7cf0d..4906c7d11 100755 --- a/funcs/func_env.c +++ b/funcs/func_env.c @@ -50,8 +50,8 @@ static char *builtin_function_env_read(struct ast_channel *chan, char *cmd, char static void builtin_function_env_write(struct ast_channel *chan, char *cmd, char *data, const char *value) { - if (data && !ast_strlen_zero(data)) { - if (value && !ast_strlen_zero(value)) { + if (!ast_strlen_zero(data)) { + if (!ast_strlen_zero(value)) { setenv(data, value, 1); } else { unsetenv(data); |