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Throw an error if DirExists called with empty path.

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This commit is contained in:
Nicholas Hastings 2015-03-10 18:57:28 -07:00
parent 50399f25f4
commit fc5149a1c7
1 changed files with 6 additions and 1 deletions
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7
core/logic/smn_filesystem.cpp
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@ -616,7 +616,12 @@ static cell_t sm_DirExists(IPluginContext *pContext, const cell_t *params)
{ {
char *name; char *name;
pContext->LocalToString(params[1], &name); pContext->LocalToString(params[1], &name);
if (!name[0])
{
return pContext->ThrowNativeError("Invalid path. An empty path string is not valid, use "." to refer to the current working directory.");
}
if (params[0] >= 2 && params[2] == 1) if (params[0] >= 2 && params[2] == 1)
{ {
char *pathID; char *pathID;