prevent endless loop if factor finally equals 1

8 years ago · 697b9da074
1 changed files with 1 additions and 1 deletions
--- a/src/spicelib/analysis/cktop.c
+++ b/src/spicelib/analysis/cktop.c
@ -183,7 +183,7 @@ dynamic_gmin (CKTcircuit *ckt, long int firstmode,
            }

            if (iters > (3 * ckt->CKTdcTrcvMaxIter / 4))
-                factor = sqrt (factor);
+                factor = MAX(sqrt (factor), 1.00005);

            OldGmin = ckt->CKTdiagGmin;