Uses new EX_WILDCARD macro (disables shell for non-Unix).

src/sbbs3/pack_qwk.cpp

@@ -588,7 +588,7 @@ bool sbbs_t::pack_qwk(char *packet, ulong *msgcnt, bool prepack)
 	/*******************/
 	sprintf(tmp2,"%s%s",cfg.temp_dir,ALLFILES);
 	i=external(cmdstr(temp_cmd(),packet,tmp2,NULL)
-		,ex|EX_SH);	/* Needs sh for wildcard expansion */
+		,ex|EX_WILDCARD);
 	if(!fexist(packet)) {
 		bputs(text[QWKCompressionFailed]);
 		if(i)

src/sbbs3/pack_rep.cpp

@@ -229,7 +229,7 @@ bool sbbs_t::pack_rep(uint hubnum)
 	sprintf(str,"%s%s.rep",cfg.data_dir,cfg.qhub[hubnum]->id);
 	sprintf(tmp2,"%s%s",cfg.temp_dir,ALLFILES);
 	i=external(cmdstr(cfg.qhub[hubnum]->pack,str,tmp2,NULL)
-		,EX_OFFLINE|EX_SH);	/* Needs sh for wildcard expansion */
+		,EX_OFFLINE|EX_WILDCARD);
 	if(!fexist(str)) {
 		eprintf("%s",remove_ctrl_a(text[QWKCompressionFailed],tmp));
 		if(i)

src/sbbs3/tmp_xfer.cpp

@@ -123,7 +123,7 @@ void sbbs_t::temp_xfer()
 				logline(nulstr,tmp2);
 				sprintf(tmp2,"%s%s",cfg.temp_dir,str);
 				sprintf(str,"%s%s",cfg.temp_dir,f.name);
-				external(cmdstr(temp_cmd(),str,tmp2,NULL),EX_SH|EX_OUTL|EX_OUTR);
+				external(cmdstr(temp_cmd(),str,tmp2,NULL),EX_WILDCARD|EX_OUTL|EX_OUTR);
 				break;
 			case 'D':   /* download from temp dir */
 				sprintf(str,"%s%s",cfg.temp_dir,f.name);