[NF] update statement conversion (OpenModelica#12614)

- update it to have the correct structure if there is only one branch with condition "true"
anotheruserofgithub · Jun 19, 2024 · 537f41e · 537f41e
1 parent 53a0a89
commit 537f41e
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/OMCompiler/Compiler/NFFrontEnd/NFConvertDAE.mo b/OMCompiler/Compiler/NFFrontEnd/NFConvertDAE.mo
@@ -972,14 +972,15 @@ protected
   list<Statement> stmts;
   list<DAE.Statement> dstmts;
   Boolean first = true;
+  Boolean single = listLength(ifBranches) == 1;
   DAE.Else else_stmt = DAE.Else.NOELSE();
 algorithm
   for b in listReverse(ifBranches) loop
     (cond, stmts) := b;
     dcond := Expression.toDAE(cond);
     dstmts := convertStatements(stmts);
 
-    if first and Expression.isTrue(cond) then
+    if first and not single and Expression.isTrue(cond) then
       else_stmt := DAE.Else.ELSE(dstmts);
     else
       else_stmt := DAE.Else.ELSEIF(dcond, dstmts, else_stmt);