Check exit status of close and fclose in a few extra places

darcs-hash:20060621095430-ac50b-52afcee91b856f706d6df6bcf2e3a6bc7d746e40.gz

input.c

@@ -1132,6 +1132,9 @@ static void input_read_inputrc( wchar_t *fn )
 			}
 		}
 		free( buff );
+		/*
+		  Don't need to check exit status of fclose on read-only stream
+		*/
 		fclose( rc );
 	}
 	signal_unblock();