revised to use .got.plt only if it exists

Former-commit-id: 351425ecc25ea766275bb77cbbcaccd16f6c19b8

tools/rida/rida.cpp

@@ -287,8 +287,8 @@ class CreateFunctions_t
 			}
 
 			const auto gotPltSec=exeio.sections[endSecName];
-			assert(gotPltSec!=NULL);
-			addRange(gotPltSec->get_address(),gotPltSec->get_size());
+			if(gotPltSec!=NULL)
+				addRange(gotPltSec->get_address(),gotPltSec->get_size());
 	
 		}