Minor coding style fix

diff --git a/frontends/verilog/preproc.cc b/frontends/verilog/preproc.cc
index 67a6d18eaff4cf81a4b27034560f32a4b8cf68f0..ee742d485d116dcc90db64809586ab5ba8b7f144 100644 (file)
--- a/frontends/verilog/preproc.cc
+++ b/frontends/verilog/preproc.cc
@@ -350,7 +350,7 @@ std::string frontend_verilog_preproc(std::istream &f, std::string filename, cons
                if (tok == "`include") {
                        skip_spaces();
                        std::string fn = next_token(true);
-                       while(try_expand_macro(defines_with_args, defines_map, fn)) {
+                       while (try_expand_macro(defines_with_args, defines_map, fn)) {
                                fn = next_token();
                        }
                        while (1) {