Fixed bug created in rev 1.12 where files with no extension would corrupt the

listing.

src/sbbs3/listfile.cpp

@@ -151,8 +151,8 @@ int sbbs_t::listfiles(uint dirnum, char *filespec, int tofile, long mode)
 			FREE((char *)datbuf);
 			return(-1); }
 		for(j=0;j<12 && m<l;j++)
-			if(j==8 && ixbbuf[8]>' ')
-				str[j]='.';
+			if(j==8)
+				str[j]=ixbbuf[m]>' ' ? '.' : ' ';
 			else
 				str[j]=ixbbuf[m++];		/* Turns FILENAMEEXT into FILENAME.EXT */
 		str[j]=0;
@@ -914,8 +914,8 @@ int sbbs_t::listfileinfo(uint dirnum, char *filespec, long mode)
 			found=-1;
 			break; }
 		for(i=0;i<12 && m<l;i++)
-			if(i==8 && ixbbuf[8]>' ')
-				str[i]='.';
+			if(i==8)
+				str[i]=ixbbuf[m]>' ' ? '.' : ' ';
 			else
 				str[i]=ixbbuf[m++];     /* Turns FILENAMEEXT into FILENAME.EXT */
 		str[i]=0;