# HG changeset patch
# User Bram Moolenaar <Bram@vim.org>
# Date 1603460704 -7200
# Node ID 73688eec32cae74bbc8dfe37e44d5da0a58b9daf
# Parent  93175349451011dbae9a7389537957f102dac79f
patch 8.2.1892: valgrind warns for using uninitialized access in tests

Commit: https://github.com/vim/vim/commit/9c24cd11e2048e16e25271a7a7dbef4593890a18
Author: Bram Moolenaar <Bram@vim.org>
Date:   Fri Oct 23 15:40:39 2020 +0200

    patch 8.2.1892: valgrind warns for using uninitialized access in tests

    Problem:    Valgrind warns for using uninitialized access in tests.
    Solution:   Fix condition for breaking out of loop. (Dominique Pell?,
                closes #7187)

diff --git a/src/terminal.c b/src/terminal.c
--- a/src/terminal.c
+++ b/src/terminal.c
@@ -4718,6 +4718,7 @@ f_term_dumpwrite(typval_T *argvars, typv
 	    {
 		int c = cell.chars[i];
 		int pc = prev_cell.chars[i];
+		int should_break = c == NUL || pc == NUL;
 
 		// For the first character NUL is the same as space.
 		if (i == 0)
@@ -4727,7 +4728,7 @@ f_term_dumpwrite(typval_T *argvars, typv
 		}
 		if (c != pc)
 		    same_chars = FALSE;
-		if (c == NUL || pc == NUL)
+		if (should_break)
 		    break;
 	    }
 	    same_attr = vtermAttr2hl(cell.attrs)
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1892,
+/**/
     1891,
 /**/
     1890,