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| author | Christian Grothoff <christian@grothoff.org> | 2017-10-06 22:16:28 +0200 |
|---|---|---|
| committer | Christian Grothoff <christian@grothoff.org> | 2017-10-06 22:16:28 +0200 |
| commit | c92d88d944aaa845adff8cc2b2dad75e5d8e74d4 (patch) | |
| tree | 606ec8008e9a1d3d72e6a90b00bc680f16020882 | |
| parent | 837fcd515cfc39d1f203e8d0e9ffa7f1144b9a66 (diff) | |
check rval from TALER_amount_to_string
| -rw-r--r-- | src/exchange-tools/taler-exchange-keyup.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/exchange-tools/taler-exchange-keyup.c b/src/exchange-tools/taler-exchange-keyup.c index ccaca14f8..b37a7a4c1 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] = '_'; |