[GNUnet-SVN] [taler-exchange] 02/02: check rval from TALER_amount_to_string

[gnunet]

This is an automated email from the git hooks/post-receive script.

grothoff pushed a commit to branch master
in repository exchange.

commit c92d88d944aaa845adff8cc2b2dad75e5d8e74d4
Author: Christian Grothoff <address@hidden>
AuthorDate: Fri Oct 6 22:16:28 2017 +0200

    check rval from TALER_amount_to_string
---
 src/exchange-tools/taler-exchange-keyup.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/exchange-tools/taler-exchange-keyup.c 
b/src/exchange-tools/taler-exchange-keyup.c
index ccaca14..b37a7a4 100644
--- a/src/exchange-tools/taler-exchange-keyup.c
+++ b/src/exchange-tools/taler-exchange-keyup.c
@@ -288,7 +288,6 @@ get_cointype_dir (const struct CoinTypeParams *p)
   struct GNUNET_HashCode hash;
   char *hash_str;
   char *val_str;
-  size_t i;
 
   hash_coin_type (p, &hash);
   hash_str = GNUNET_STRINGS_data_to_string_alloc (&hash,
@@ -298,7 +297,8 @@ get_cointype_dir (const struct CoinTypeParams *p)
   hash_str[HASH_CUTOFF] = 0;
 
   val_str = TALER_amount_to_string (&p->value);
-  for (i = 0; i < strlen (val_str); i++)
+  GNUNET_assert (NULL != val_str);
+  for (size_t i = 0; i < strlen (val_str); i++)
     if ( (':' == val_str[i]) ||
          ('.' == val_str[i]) )
       val_str[i] = '_';

-- 
To stop receiving notification emails like this one, please contact
address@hidden