Formatting change only: remove block that is no longer necessary

Whitespace changes only, no change in behaviour.

Author: tautschnig

jbmc/src/java_bytecode/expr2java.cpp

@@ -129,33 +129,31 @@ std::string expr2javat::convert_struct(
     DATA_INVARIANT(
       c.type().id() != ID_code, "struct member must not be of code type");
 
-    {
-      std::string tmp=convert(*o_it);
-      std::string sep;
+    std::string tmp = convert(*o_it);
+    std::string sep;
 
-      if(first)
-        first=false;
-      else
+    if(first)
+      first = false;
+    else
+    {
+      if(last_size + 40 < dest.size())
       {
-        if(last_size+40<dest.size())
-        {
-          sep=",\n    ";
-          last_size=dest.size();
-        }
-        else
-          sep=", ";
+        sep = ",\n    ";
+        last_size = dest.size();
       }
-
-      dest+=sep;
-      dest+='.';
-      irep_idt field_name = c.get_pretty_name();
-      if(field_name.empty())
-        field_name = c.get_name();
-      dest += id2string(field_name);
-      dest+='=';
-      dest+=tmp;
+      else
+        sep = ", ";
     }
 
+    dest += sep;
+    dest += '.';
+    irep_idt field_name = c.get_pretty_name();
+    if(field_name.empty())
+      field_name = c.get_name();
+    dest += id2string(field_name);
+    dest += '=';
+    dest += tmp;
+
     o_it++;
   }