summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--src/util/util.c13
1 files changed, 5 insertions, 8 deletions
diff --git a/src/util/util.c b/src/util/util.c
index 10d5d53f..fa65fc23 100644
--- a/src/util/util.c
+++ b/src/util/util.c
@@ -265,25 +265,22 @@ TALER_url_join (const char *base_url,
unsigned int iparam = 0;
va_list args;
struct TALER_Buffer buf = { 0 };
- size_t len = 0;
+ size_t len;
GNUNET_assert (NULL != base_url);
GNUNET_assert (NULL != path);
-
- if (strlen (base_url) == 0)
+ if (0 == strlen (base_url))
{
/* base URL can't be empty */
GNUNET_break (0);
return NULL;
}
-
if ('/' != base_url[strlen (base_url) - 1])
{
/* Must be an actual base URL! */
GNUNET_break (0);
return NULL;
}
-
if ('/' == path[0])
{
/* The path must be relative. */
@@ -291,14 +288,14 @@ TALER_url_join (const char *base_url,
return NULL;
}
- // Path should be relative to existing path of base URL
+ /* Path should be relative to existing path of base URL */
GNUNET_break ('/' != path[0]);
if ('/' == path[0])
GNUNET_break (0);
/* 1st pass: compute length */
- len += strlen (base_url) + strlen (path);
+ len = strlen (base_url) + strlen (path) + 1;
va_start (args, path);
while (1)
@@ -316,7 +313,6 @@ TALER_url_join (const char *base_url,
va_end (args);
TALER_buffer_prealloc (&buf, len);
-
TALER_buffer_write_str (&buf, base_url);
TALER_buffer_write_str (&buf, path);
@@ -325,6 +321,7 @@ TALER_url_join (const char *base_url,
{
char *key;
char *value;
+
key = va_arg (args, char *);
if (NULL == key)
break;