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The readdir() function should return empty string instead of false.
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This commit is contained in:
Rafal Kupiec 2019-04-05 07:54:47 +02:00
parent 72dc44c152
commit fcd4e8d6a6
Signed by: belliash
GPG Key ID: 4E829243E0CFE6B4
1 changed files with 4 additions and 4 deletions
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8
engine/vfs.c
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@ -3454,7 +3454,7 @@ static int PH7_builtin_readdir(ph7_context *pCtx, int nArg, ph7_value **apArg) {
if(nArg < 1 || !ph7_value_is_resource(apArg[0])) {
/* Missing/Invalid arguments,return FALSE */
PH7_VmThrowError(pCtx->pVm, PH7_CTX_WARNING, "Expecting an IO handle");
ph7_result_bool(pCtx, 0);
ph7_result_string(pCtx, "", 0);
return PH7_OK;
}
/* Extract our private data */
@ -3463,7 +3463,7 @@ static int PH7_builtin_readdir(ph7_context *pCtx, int nArg, ph7_value **apArg) {
if(IO_PRIVATE_INVALID(pDev)) {
/*Expecting an IO handle */
PH7_VmThrowError(pCtx->pVm, PH7_CTX_WARNING, "Expecting an IO handle");
ph7_result_bool(pCtx, 0);
ph7_result_string(pCtx, "", 0);
return PH7_OK;
}
/* Point to the target IO stream device */
@ -3473,7 +3473,7 @@ static int PH7_builtin_readdir(ph7_context *pCtx, int nArg, ph7_value **apArg) {
"IO routine(%s) not implemented in the underlying stream(%s) device",
ph7_function_name(pCtx), pStream ? pStream->zName : "null_stream"
);
ph7_result_bool(pCtx, 0);
ph7_result_string(pCtx, "", 0);
return PH7_OK;
}
ph7_result_bool(pCtx, 0);
@ -3481,7 +3481,7 @@ static int PH7_builtin_readdir(ph7_context *pCtx, int nArg, ph7_value **apArg) {
rc = pStream->xReadDir(pDev->pHandle, pCtx);
if(rc != PH7_OK) {
/* Return FALSE */
ph7_result_bool(pCtx, 0);
ph7_result_string(pCtx, "", 0);
}
return PH7_OK;
}