bug(?) in dbStaticLib.c

[MURANAKA Masaki <monaka@ruri.sci.isas.ac.jp>]

Hello,

I think new dbStaticLib.c (in R3.13.0alpha3) has problem about
dealing parm string. It's a serious problem in GPIB devices.
putParamString() in dbStatic/dbStaticLib.c shuld look '@' up.

Following code is unofficial patch.
						from monaka
--------------------------------------------------------------
static long putParmString(char **pparm,char *pstring)
{
    size_t	size;
    char *pstr, *end;

    if(!(end = strchr(pstring,'@'))) return (S_dbLib_badField);
    pstr = end + 1;
    size = strlen(pstr) + 1;
    if(size>=MAX_STRING_SIZE) return(S_dbLib_badLink);
    if(*pparm && (*pparm != pNullString)) free((void *)(*pparm));
    *pparm = dbCalloc(size, sizeof(char *));
    strcpy(*pparm,pstr);
    return(0);
}