Index: /issm/trunk-jpl/src/c/modules/AutodiffDriversx/AutodiffDriversx.cpp
===================================================================
--- /issm/trunk-jpl/src/c/modules/AutodiffDriversx/AutodiffDriversx.cpp	(revision 13467)
+++ /issm/trunk-jpl/src/c/modules/AutodiffDriversx/AutodiffDriversx.cpp	(revision 13468)
@@ -92,5 +92,5 @@
 
 				/*call driver: */
-				if (fos_forward(1,num_dependents,num_independents, 0, xp, tangentDir, theOutput, jacTimesTangentDir )) _error_("fos_forward returned non-zero error code");
+				fos_forward(1,num_dependents,num_independents, 0, xp, tangentDir, theOutput, jacTimesTangentDir );
 
 				/*add to results*/
@@ -171,8 +171,8 @@
 				/*call driver: */
 				if (strcmp(driver,"fov_forward")==0){
-					if (fov_forward(1,num_dependents,num_independents, tangentDirNum, xp, seed, theOutput, jacTimesSeed )) _error_("fov_forward returned non-zero error code");
+					fov_forward(1,num_dependents,num_independents, tangentDirNum, xp, seed, theOutput, jacTimesSeed );
 				}
 				else{
-					if (jacobian(1,num_dependents,num_independents,xp,jacTimesSeed))  _error_("jacobian returned non-zero error code");
+					jacobian(1,num_dependents,num_independents,xp,jacTimesSeed);
 				}