patch 9.0.1115: code is indented more than neededv9.0.1115

Problem:    Code is indented more than needed.
Solution:   Use an early return to reduce indenting. (Yegappan Lakshmanan,
            closes #11758)

1 files changed, 31 insertions, 31 deletions

diff --git a/src/ex_getln.c b/src/ex_getln.c
index 5614ea6a9e..4884ebd8a3 100644
--- a/src/ex_getln.c
+++ b/src/ex_getln.c
@@ -368,36 +368,36 @@ finish_incsearch_highlighting(
 	incsearch_state_T *is_state,
 	int call_update_screen)
 {
-    if (is_state->did_incsearch)
+    if (!is_state->did_incsearch)
+	return;
+
+    is_state->did_incsearch = FALSE;
+    if (gotesc)
+	curwin->w_cursor = is_state->save_cursor;
+    else
     {
-	is_state->did_incsearch = FALSE;
-	if (gotesc)
-	    curwin->w_cursor = is_state->save_cursor;
-	else
+	if (!EQUAL_POS(is_state->save_cursor, is_state->search_start))
 	{
-	    if (!EQUAL_POS(is_state->save_cursor, is_state->search_start))
-	    {
-		// put the '" mark at the original position
-		curwin->w_cursor = is_state->save_cursor;
-		setpcmark();
-	    }
-	    curwin->w_cursor = is_state->search_start;
+	    // put the '" mark at the original position
+	    curwin->w_cursor = is_state->save_cursor;
+	    setpcmark();
 	}
-	restore_viewstate(&is_state->old_viewstate);
-	highlight_match = FALSE;
+	curwin->w_cursor = is_state->search_start;
+    }
+    restore_viewstate(&is_state->old_viewstate);
+    highlight_match = FALSE;
 
-	// by default search all lines
-	search_first_line = 0;
-	search_last_line = MAXLNUM;
+    // by default search all lines
+    search_first_line = 0;
+    search_last_line = MAXLNUM;
 
-	magic_overruled = is_state->magic_overruled_save;
+    magic_overruled = is_state->magic_overruled_save;
 
-	validate_cursor();	// needed for TAB
-	status_redraw_all();
-	redraw_all_later(UPD_SOME_VALID);
-	if (call_update_screen)
-	    update_screen(UPD_SOME_VALID);
-    }
+    validate_cursor();	// needed for TAB
+    status_redraw_all();
+    redraw_all_later(UPD_SOME_VALID);
+    if (call_update_screen)
+	update_screen(UPD_SOME_VALID);
 }
 
 /*
@@ -4032,13 +4032,13 @@ escape_fname(char_u **pp)
     char_u	*p;
 
     p = alloc(STRLEN(*pp) + 2);
-    if (p != NULL)
-    {
-	p[0] = '\\';
-	STRCPY(p + 1, *pp);
-	vim_free(*pp);
-	*pp = p;
-    }
+    if (p == NULL)
+	return;
+
+    p[0] = '\\';
+    STRCPY(p + 1, *pp);
+    vim_free(*pp);
+    *pp = p;
 }
 
 /*