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-rw-r--r--src/ex_cmds.c9
-rw-r--r--src/version.c2
2 files changed, 10 insertions, 1 deletions
diff --git a/src/ex_cmds.c b/src/ex_cmds.c
index c7135a3d7..d6bd0ebeb 100644
--- a/src/ex_cmds.c
+++ b/src/ex_cmds.c
@@ -415,8 +415,15 @@ ex_sort(eap)
}
*s = NUL;
/* Use last search pattern if sort pattern is empty. */
- if (s == p + 1 && last_search_pat() != NULL)
+ if (s == p + 1)
+ {
+ if (last_search_pat() == NULL)
+ {
+ EMSG(_(e_noprevre));
+ goto sortend;
+ }
regmatch.regprog = vim_regcomp(last_search_pat(), RE_MAGIC);
+ }
else
regmatch.regprog = vim_regcomp(p + 1, RE_MAGIC);
if (regmatch.regprog == NULL)
diff --git a/src/version.c b/src/version.c
index b4234e0a3..97fdd990c 100644
--- a/src/version.c
+++ b/src/version.c
@@ -729,6 +729,8 @@ static char *(features[]) =
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
+ 851,
+/**/
850,
/**/
849,