updated for version 7.3.316
Problem: Crash when 'colorcolumn' is set and closing buffer.
Solution: Check for w_buffer to be NULL. (Yasuhiro Matsumoto)
diff --git a/src/option.c b/src/option.c
index 4db3027..977d838 100644
--- a/src/option.c
+++ b/src/option.c
@@ -7036,6 +7036,9 @@
int i;
int j = 0;
+ if (wp->w_buffer == NULL)
+ return NULL; /* buffer was closed */
+
for (s = wp->w_p_cc; *s != NUL && count < 255;)
{
if (*s == '-' || *s == '+')
diff --git a/src/version.c b/src/version.c
index d0e649c..d67e8d8 100644
--- a/src/version.c
+++ b/src/version.c
@@ -710,6 +710,8 @@
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
+ 316,
+/**/
315,
/**/
314,
