aboutsummaryrefslogtreecommitdiffstats
path: root/agent/command-ssh.c
diff options
context:
space:
mode:
Diffstat (limited to 'agent/command-ssh.c')
-rw-r--r--agent/command-ssh.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/agent/command-ssh.c b/agent/command-ssh.c
index 0ff70b534..8f8e285ab 100644
--- a/agent/command-ssh.c
+++ b/agent/command-ssh.c
@@ -487,7 +487,8 @@ stream_read_string (estream_t stream, unsigned int secure,
unsigned char *buffer = NULL;
u32 length = 0;
- *string_size = 0;
+ if (string_size)
+ *string_size = 0;
/* Read string length. */
err = stream_read_uint32 (stream, &length);