[PATCH v2 01/10] argp-parse.c (__argp_input): Don't crash if pstate is NULL

[Robbie Harwood]

From: Colin Watson <cjwatson@ubuntu.com>

[rharwood@redhat.com: tweaked commit message]
Signed-off-by: Robbie Harwood <rharwood@redhat.com>
---
 lib/argp-parse.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/argp-parse.c b/lib/argp-parse.c
index 053495ec0..4f1c65d73 100644
--- a/lib/argp-parse.c
+++ b/lib/argp-parse.c
@@ -940,7 +940,7 @@ weak_alias (__argp_parse, argp_parse)
 void *
 __argp_input (const struct argp *argp, const struct argp_state *state)
 {
-  if (state)
+  if (state && state->pstate)
     {
       struct group *group;
       struct parser *parser = state->pstate;
-- 
2.33.0