# HG changeset patch
# User Bram Moolenaar <Bram@vim.org>
# Date 1674046809 -3600
# Node ID 3f0f639eed9a79ed6927ddaae765e7f1301a9ffe
# Parent  29e0a0f7160fae7f77d06ccd3ce1bb1a329bc02e
patch 9.0.1216: Coverity warns for ignoring return value

Commit: https://github.com/vim/vim/commit/64f1c4152e939ca41d57d5b4376be522736ba22a
Author: Bram Moolenaar <Bram@vim.org>
Date:   Wed Jan 18 12:45:30 2023 +0000

    patch 9.0.1216: Coverity warns for ignoring return value

    Problem:    Coverity warns for ignoring return value.
    Solution:   Break out of loop if function fails.

diff --git a/src/mbyte.c b/src/mbyte.c
--- a/src/mbyte.c
+++ b/src/mbyte.c
@@ -5756,11 +5756,14 @@ f_getcellwidths(typval_T *argvars UNUSED
 	list_T *entry = list_alloc();
 	if (entry == NULL)
 	    break;
-	list_append_number(entry, (varnumber_T)cw_table[i].first);
-	list_append_number(entry, (varnumber_T)cw_table[i].last);
-	list_append_number(entry, (varnumber_T)cw_table[i].width);
-
-	list_append_list(rettv->vval.v_list, entry);
+	if (list_append_number(entry, (varnumber_T)cw_table[i].first) == FAIL
+	   || list_append_number(entry, (varnumber_T)cw_table[i].last) == FAIL
+	   || list_append_number(entry, (varnumber_T)cw_table[i].width) == FAIL
+	   || list_append_list(rettv->vval.v_list, entry) == FAIL)
+	{
+	    list_free(entry);
+	    break;
+	}
     }
 }
 
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -696,6 +696,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1216,
+/**/
     1215,
 /**/
     1214,