[C] Fix typo in gbode (#11283)

phannebohm · bernhardbachmann · web-flow · commit 9613f293d8d3 · 2023-09-29T12:24:50.000+02:00
The single rate solver could not get out of the loop because `err` was not set correctly. Fixes #11280 Co-authored-by: bernhardbachmann <bernhardbachmann@users.noreply.github.com>
diff --git a/OMCompiler/SimulationRuntime/c/simulation/solver/gbode_main.c b/OMCompiler/SimulationRuntime/c/simulation/solver/gbode_main.c
@@ -1776,7 +1776,7 @@ int gbode_singlerate(DATA *data, threadData_t *threadData, SOLVER_INFO *solverIn
         gbData->stepSizeValues[i] = gbData->stepSizeValues[i - 1];
       }
       // update new values
-      gbData->errValues[0] = _omc_gen_maximumVectorNorm(gbData->err, nStates);
+      gbData->errValues[0] = err = _omc_gen_maximumVectorNorm(gbData->err, nStates);
       gbData->stepSizeValues[0] = gbData->stepSize;
 
       // Store performed step size for latter interpolation

Original file line number	Diff line number	Diff line change
`@@ -1776,7 +1776,7 @@ int gbode_singlerate(DATA data, threadData_t threadData, SOLVER_INFO *solverIn`
`1776`	`1776`	`gbData->stepSizeValues[i] = gbData->stepSizeValues[i - 1];`
`1777`	`1777`	`}`
`1778`	`1778`	`// update new values`
`1779`		`- gbData->errValues[0] = _omc_gen_maximumVectorNorm(gbData->err, nStates);`
	`1779`	`+ gbData->errValues[0] = err = _omc_gen_maximumVectorNorm(gbData->err, nStates);`
`1780`	`1780`	`gbData->stepSizeValues[0] = gbData->stepSize;`
`1781`	`1781`
`1782`	`1782`	`// Store performed step size for latter interpolation`