Applied a patch from Ahmed Ghazy that corrects an error reading PINS

from a DEF file that have the PLACED or FIXED property declared before
LAYER.

VERSION

@@ -1 +1 @@
-8.3.47
+8.3.48

lef/defRead.c

@@ -1025,6 +1025,7 @@ DefReadPins(f, rootDef, sname, oscale, total)
 		    break;
 		}
 		pending = FALSE;
+		curlayer = -1;
 
 		/* Now do a search through the line for "+" entries	*/
 		/* And process each.					*/