1 files changed, 6 insertions, 3 deletions
diff --git a/contrib/groff/src/roff/troff/mtsm.cpp b/contrib/groff/src/roff/troff/mtsm.cpp
index 38efc0a..4d415fd 100644
--- a/contrib/groff/src/roff/troff/mtsm.cpp
+++ b/contrib/groff/src/roff/troff/mtsm.cpp
@@ -482,21 +482,24 @@ void mtsm::flush(FILE *fp, statem *s, string tag_list)
 void statem::display_state()
 {
   fprintf(stderr, " <state ");
-  if (bool_values[MTSM_BR].is_known)
+  if (bool_values[MTSM_BR].is_known) {
     if (bool_values[MTSM_BR].value)
       fprintf(stderr, "[br]");
     else
       fprintf(stderr, "[!br]");
-  if (bool_values[MTSM_EOL].is_known)
+  }
+  if (bool_values[MTSM_EOL].is_known) {
     if (bool_values[MTSM_EOL].value)
       fprintf(stderr, "[eol]");
     else
       fprintf(stderr, "[!eol]");
-  if (int_values[MTSM_SP].is_known)
+  }
+  if (int_values[MTSM_SP].is_known) {
     if (int_values[MTSM_SP].value)
       fprintf(stderr, "[sp %d]", int_values[MTSM_SP].value);
     else
       fprintf(stderr, "[!sp]");
+  }
   fprintf(stderr, ">");
   fflush(stderr);
 }