vim-patch:9.0.1245: code is indented more than necessary (#21998)

Problem:    Code is indented more than necessary.
Solution:   Use an early return where it makes sense. (Yegappan Lakshmanan,
            closes vim/vim#11879)

https://github.com/vim/vim/commit/032713f8299abd92fcfb1e490d1ae5c1ecadde41

Co-authored-by: Yegappan Lakshmanan <yegappan@yahoo.com>

1 files changed, 17 insertions, 15 deletions

diff --git a/src/nvim/textformat.c b/src/nvim/textformat.c
index fbea1ccfb7..e30580a748 100644
--- a/src/nvim/textformat.c
+++ b/src/nvim/textformat.c
@@ -736,22 +736,24 @@ void check_auto_format(bool end_insert)
   int c = ' ';
   int cc;
 
-  if (did_add_space) {
-    cc = gchar_cursor();
-    if (!WHITECHAR(cc)) {
-      // Somehow the space was removed already.
+  if (!did_add_space) {
+    return;
+  }
+
+  cc = gchar_cursor();
+  if (!WHITECHAR(cc)) {
+    // Somehow the space was removed already.
+    did_add_space = false;
+  } else {
+    if (!end_insert) {
+      inc_cursor();
+      c = gchar_cursor();
+      dec_cursor();
+    }
+    if (c != NUL) {
+      // The space is no longer at the end of the line, delete it.
+      del_char(false);
       did_add_space = false;
-    } else {
-      if (!end_insert) {
-        inc_cursor();
-        c = gchar_cursor();
-        dec_cursor();
-      }
-      if (c != NUL) {
-        // The space is no longer at the end of the line, delete it.
-        del_char(false);
-        did_add_space = false;
-      }
     }
   }
 }