patch 8.1.0376: compiler warning for uninitialized variable
Problem: Compiler warning for uninitialized variable. (Tony Mechelynck)
Solution: Initialize the variable.
diff --git a/src/screen.c b/src/screen.c
index 2586ad0..51f53c3 100644
--- a/src/screen.c
+++ b/src/screen.c
@@ -3147,7 +3147,7 @@
static linenr_T capcol_lnum = 0; /* line number where "cap_col" used */
int cur_checked_col = 0; /* checked column for current line */
#endif
- int extra_check; /* has syntax or linebreak */
+ int extra_check = 0; // has syntax or linebreak
#ifdef FEAT_MBYTE
int multi_attr = 0; /* attributes desired by multibyte */
int mb_l = 1; /* multi-byte byte length */
@@ -3271,8 +3271,6 @@
*/
#ifdef FEAT_LINEBREAK
extra_check = wp->w_p_lbr;
-#else
- extra_check = 0;
#endif
#ifdef FEAT_SYN_HL
if (syntax_present(wp) && !wp->w_s->b_syn_error