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sp_list_ports(): Actually set list_ptr NULL as documented.

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This commit is contained in:
Uwe Hermann 2015-05-02 21:18:36 +02:00
parent 6aad5bdd47
commit 6392641545
1 changed files with 2 additions and 0 deletions
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2
serialport.c
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@ -334,6 +334,8 @@ SP_API enum sp_return sp_list_ports(struct sp_port ***list_ptr)
if (!list_ptr) if (!list_ptr)
RETURN_ERROR(SP_ERR_ARG, "Null result pointer"); RETURN_ERROR(SP_ERR_ARG, "Null result pointer");
*list_ptr = NULL;
#ifdef NO_ENUMERATION #ifdef NO_ENUMERATION
RETURN_ERROR(SP_ERR_SUPP, "Enumeration not supported on this platform"); RETURN_ERROR(SP_ERR_SUPP, "Enumeration not supported on this platform");
#else #else