Connect: Remove some unused variables

storage/connect/jdbconn.cpp

@@ -766,7 +766,6 @@ void JDBConn::AddJars(PSTRG jpop, char sep)
 /***********************************************************************/
 bool JDBConn::Connect(PJPARM sop)
 {
-	int      irc = RC_FX;
 	bool		 err = false;
 	jint     rc;
 	jboolean jt = (trace(1));

storage/connect/tabrest.cpp

@@ -167,8 +167,7 @@ PQRYRES __stdcall ColREST(PGLOBAL g, PTOS tp, char *tab, char *db, bool info)
 #endif  // !MARIADB
 
   //  We used the file name relative to recorded datapath
-  strcat(strcat(strcat(strcpy(filename, "."), slash), db), slash);
-  strncat(filename, fn, _MAX_PATH - strlen(filename));
+  snprintf(filename, sizeof filename, IF_WIN(".\\%s\\%s","./%s/%s"), db, fn);
 
   // Retrieve the file from the web and copy it locally
 	if (http && grf(g->Message, trace(515), http, uri, filename)) {

storage/connect/tabrest.h

@@ -5,10 +5,7 @@
 /***********************************************************************/
 #pragma once
 
-#if defined(__WIN__)
-static PCSZ slash = "\\";
-#else // !__WIN__
-static PCSZ slash = "/";
+#ifndef __WIN__
 #define stricmp strcasecmp
 #endif // !__WIN__