addressing reviews

3 files changed, 4 insertions, 8 deletions

diff --git a/src/nvim/ex_cmds.c b/src/nvim/ex_cmds.c
index fb21774f14..3c286de119 100644
--- a/src/nvim/ex_cmds.c
+++ b/src/nvim/ex_cmds.c
@@ -4483,7 +4483,7 @@ prepare_tagpreview (
       RESET_BINDING(curwin);                /* don't take over 'scrollbind'
                                                and 'cursorbind' */
       curwin->w_p_diff = false;             // no 'diff'
-      set_string_option_direct((char_u *)"fdc", -1,
+      set_string_option_direct((char_u *)"fdc", -1,     // no 'foldcolumn'
                                (char_u *)"0", OPT_FREE, SID_NONE);
       return true;
     }
diff --git a/src/nvim/option.c b/src/nvim/option.c
index e990cb5214..ae103aae15 100644
--- a/src/nvim/option.c
+++ b/src/nvim/option.c
@@ -2325,7 +2325,6 @@ void check_buf_options(buf_T *buf)
  * Does NOT check for P_ALLOCED flag!
  */
 void free_string_option(char_u *p)
-
 {
   if (p != empty_option) {
     xfree(p);
diff --git a/src/nvim/window.c b/src/nvim/window.c
index df0033a203..f61a46996d 100644
--- a/src/nvim/window.c
+++ b/src/nvim/window.c
@@ -694,18 +694,15 @@ void win_check_anchored_floats(win_T *win)
   }
 }
 
-/// Return the number of requested fold columns, based on current
-/// folds signs and on user configuration.
+/// Return the number of fold columns to display
 int win_fdccol_count(win_T *wp)
 {
   const char *fdc = (const char *)wp->w_p_fdc;
 
   // auto:<NUM>
   if (strncmp(fdc, "auto:", 5) == 0) {
-    int needed_fdccols;
-    needed_fdccols = getDeepestNesting(wp);
-    int maximum = fdc[5] - '0';
-    return MIN(maximum, needed_fdccols);
+    int needed_fdccols = getDeepestNesting(wp);
+    return MIN(fdc[5] - '0', needed_fdccols);
   } else {
     return fdc[0] - '0';
   }