Fix compile error in tabjson.cpp (ULONG -> ulong)

Author: Buggynours

storage/connect/tabjson.cpp

@@ -177,7 +177,7 @@ int JSONDISC::GetColumns(PGLOBAL g, PCSZ db, PCSZ dsn, PTOS topt)
  bool mgo = (GetTypeID(topt->type) == TAB_MONGO);
  PCSZ level = GetStringTableOption(g, topt, "Level", NULL);
 
-if (level = GetStringTableOption(g, topt, "Depth", level)) {
+if ((level = GetStringTableOption(g, topt, "Depth", level))) {
 lvl = atoi(level);
  lvl = (lvl > 16) ? 16 : lvl;
  } else
@@ -254,12 +254,14 @@ int JSONDISC::GetColumns(PGLOBAL g, PCSZ db, PCSZ dsn, PTOS topt)
 
  jsp = (tjsp->GetDoc()) ? tjsp->GetDoc()->GetValue(0) : NULL;
  } else {
- if (!(tdp->Lrecl = GetIntegerTableOption(g, topt, "Lrecl", 0)))
- if (!mgo) {
- sprintf(g->Message, "LRECL must be specified for pretty=%d", tdp->Pretty);
- return 0;
- } else
- tdp->Lrecl = 8192; // Should be enough
+if (!((tdp->Lrecl = GetIntegerTableOption(g, topt, "Lrecl", 0)))) {
+if (!mgo) {
+sprintf(g->Message, "LRECL must be specified for pretty=%d", tdp->Pretty);
+return 0;
+} else
+tdp->Lrecl = 8192; // Should be enough
+
+} // endif Lrecl
 
  tdp->Ending = GetIntegerTableOption(g, topt, "Ending", CRLF);
 
@@ -1329,7 +1331,7 @@ bool JSONCOL::ParseJpath(PGLOBAL g)
 {
  char *p, *p1 = NULL, *p2 = NULL, *pbuf = NULL;
  int i;
- bool a, mul = false;
+ bool a;
 
  if (Parsed)
  return false; // Already done
@@ -1487,8 +1489,8 @@ PVAL JSONCOL::MakeJson(PGLOBAL g, PJSON jsp)
  strcpy(g->Message, "Cannot make Json for a numeric column");
  Value->Reset();
 } else if (Value->GetType() == TYPE_BIN) {
-if (Value->GetClen() >= sizeof(BSON)) {
-ULONG len = Tjp->Lrecl ? Tjp->Lrecl : 500;
+if ((unsigned)Value->GetClen() >= sizeof(BSON)) {
+ulong len = Tjp->Lrecl ? Tjp->Lrecl : 500;
 PBSON bsp = JbinAlloc(g, NULL, len, jsp);
 
 strcat(bsp->Msg, " column");
@@ -1570,7 +1572,6 @@ void JSONCOL::ReadColumn(PGLOBAL g)
 PVAL JSONCOL::GetColumnValue(PGLOBAL g, PJSON row, int i)
  {
  int n = Nod - 1;
- bool expd = false;
  PJAR arp;
  PJVAL val = NULL;
 
@@ -2130,13 +2131,15 @@ int TDBJSON::Cardinality(PGLOBAL g)
  {
  if (!g)
  return (Xcol || Multiple) ? 0 : 1;
- else if (Cardinal < 0)
- if (!Multiple) {
- if (MakeDocument(g) == RC_OK)
- Cardinal = Doc->size();
+else if (Cardinal < 0) {
+if (!Multiple) {
+if (MakeDocument(g) == RC_OK)
+Cardinal = Doc->size();
 
- } else
- return 10;
+} else
+return 10;
+
+} // endif Cardinal
 
  return Cardinal;
  } // end of Cardinality