commit bf9158408a9d27932b8678f824cf1fe32d3cd920
author Bram Moolenaar <Bram@vim.org> Sat Aug 06 22:38:02 2022 +0100
committer Bram Moolenaar <Bram@vim.org> Sat Aug 06 22:38:02 2022 +0100
tree 8c75f6c75a9313a02e1dfc043b32a56682ee3311
parent 83bf11a1ffc5a7bc4a5ba81747df606d69c1465a

patch 9.0.0161: warning for uninitialized variable

Problem:    Warning for uninitialized variable. (Tony Mechelynck)
Solution:   Initialize line_attr_save.

src/drawline.c

diff --git a/src/drawline.c b/src/drawline.c
index 6b0d5b5..824c416 100644
--- a/src/drawline.c
+++ b/src/drawline.c
@@ -588,7 +588,7 @@
 	|| defined(FEAT_SYN_HL) || defined(FEAT_DIFF)
 # define LINE_ATTR
     int		line_attr = 0;		// attribute for the whole line
-    int		line_attr_save;
+    int		line_attr_save = 0;
 #endif
 #ifdef FEAT_SIGNS
     int		sign_present = FALSE;