patch 8.2.2795: Coverity warns for not using return value
Problem: Coverity warns for not using return value.
Solution: Check the return value of compiling the substitute expression.
diff --git a/src/version.c b/src/version.c
index a023335..18d6c80 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
+ 2795,
+/**/
2794,
/**/
2793,
diff --git a/src/vim9compile.c b/src/vim9compile.c
index ade86aa..4b81f3f 100644
--- a/src/vim9compile.c
+++ b/src/vim9compile.c
@@ -6511,7 +6511,7 @@
{
// skip over the "=" and the expression
p = skipwhite(op + oplen);
- compile_expr0(&p, cctx);
+ (void)compile_expr0(&p, cctx);
}
}
else if (oplen > 0)
@@ -8525,6 +8525,7 @@
{
garray_T save_ga = cctx->ctx_instr;
char_u *end;
+ int expr_res;
int trailing_error;
int instr_count;
isn_T *instr = NULL;
@@ -8538,13 +8539,14 @@
cctx->ctx_instr.ga_len = 0;
cctx->ctx_instr.ga_maxlen = 0;
cctx->ctx_instr.ga_data = NULL;
- compile_expr0(&cmd, cctx);
+ expr_res = compile_expr0(&cmd, cctx);
if (end[-1] == NUL)
end[-1] = delimiter;
cmd = skipwhite(cmd);
trailing_error = *cmd != delimiter && *cmd != NUL;
- if (trailing_error || ga_grow(&cctx->ctx_instr, 1) == FAIL)
+ if (expr_res == FAIL || trailing_error
+ || ga_grow(&cctx->ctx_instr, 1) == FAIL)
{
if (trailing_error)
semsg(_(e_trailing_arg), cmd);