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Merge pull request #1566 from splinterofchaos/fix-save-tv-as-string

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eval: Fix coverity false positive.
This commit is contained in:
Justin M. Keyes 2014-11-27 21:00:38 -05:00
commit 5e4809f5a4
1 changed files with 6 additions and 5 deletions
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11
src/nvim/eval.c
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@ -10631,10 +10631,10 @@ static void f_jobsend(typval_T *argvars, typval_T *rettv)
ssize_t input_len;
char *input = (char *) save_tv_as_string(&argvars[1], &input_len, true);
if (input_len < 0) {
return; // Error handled by save_tv_as_string().
} else if (input_len == 0) {
return; // Not an error, but nothing to do.
if (!input) {
// Either the error has been handled by save_tv_as_string(), or there is no
// input to send.
return;
}
WBuffer *buf = wstream_new_buffer(input, input_len, 1, free);
@ -14559,7 +14559,8 @@ static void get_system_output_as_rettv(typval_T *argvars, typval_T *rettv,
// get input to the shell command (if any), and its length
ssize_t input_len;
char *input = (char *) save_tv_as_string(&argvars[1], &input_len, false);
if (input_len == -1) {
if (input_len < 0) {
assert(input == NULL);
return;
}