diff --git a/src/screen.c b/src/screen.c
index 27f4848378..06bda0d63a 100644
--- a/src/screen.c
+++ b/src/screen.c
@@ -2708,7 +2708,9 @@ retry:
     if (enc_dbcs == DBCS_JPNU)
 	new_ScreenLines2 = LALLOC_MULT(schar_T, (Rows + 1) * Columns);
     new_ScreenAttrs = LALLOC_MULT(sattr_T, (Rows + 1) * Columns);
-    new_ScreenCols = LALLOC_MULT(colnr_T, (Rows + 1) * Columns);
+    // Clear ScreenCols to avoid a warning for unitialized memory in
+    // jump_to_mouse().
+    new_ScreenCols = LALLOC_CLEAR_MULT(colnr_T, (Rows + 1) * Columns);
     new_LineOffset = LALLOC_MULT(unsigned, Rows);
     new_LineWraps = LALLOC_MULT(char_u, Rows);
     new_TabPageIdxs = LALLOC_MULT(short, Columns);
diff --git a/src/version.c b/src/version.c
index a167c38465..46e7099d17 100644
--- a/src/version.c
+++ b/src/version.c
@@ -699,6 +699,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    501,
 /**/
     500,
 /**/