commit 09f8b3a02200a1900a8bb41d7436f9d17ebd2d1b
author Bram Moolenaar <Bram@vim.org> Sun Mar 21 22:29:54 2021 +0100
committer Bram Moolenaar <Bram@vim.org> Sun Mar 21 22:29:54 2021 +0100
tree 07112e7d6cb0f2dead8d25c2da3d6cd60e1dcfc3
parent 67da21a14726b106b49744f9773eba132fedd5f2

patch 8.2.2637: prop_remove() causes a redraw even when nothing changed

Problem:    prop_remove() causes a redraw even when nothing changed.
Solution:   Only redraw if a property was removed.

src/textprop.c

diff --git a/src/textprop.c b/src/textprop.c
index b6cae70..d678234 100644
--- a/src/textprop.c
+++ b/src/textprop.c
@@ -920,7 +920,8 @@
 	    }
 	}
     }
-    redraw_buf_later(buf, NOT_VALID);
+    if (rettv->vval.v_number > 0)
+	redraw_buf_later(buf, NOT_VALID);
 }
 
 /*

src/version.c

diff --git a/src/version.c b/src/version.c
index bdc23a4..399539d 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    2637,
+/**/
     2636,
 /**/
     2635,