exchange

commit 29fac256faea295476e901ec581db9533bb3fe29
parent 375a47d5023c9eccf45d8142a0568824eb4ed7ab
Author: Florian Dold <florian.dold@gmail.com>
Date:   Fri,  1 Nov 2019 17:09:52 +0100

fix path concatenation

Diffstat:
M
src/util/util.c
 | 
6
++----

1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/src/util/util.c b/src/util/util.c
@@ -677,14 +677,12 @@ TALER_buffer_write_path (struct TALER_Buffer *buf, const char *str)
 {
   size_t len = strlen (str);
 
-  if (0 == len)
-    return;
-  if ('/' == str[0])
+  while ( (0 != len) && ('/' == str[0]) )
   {
     str++;
     len--;
   }
-  if ( (0 == buf->position) || ('/' != buf->mem[buf->position]) )
+  if ( (0 == buf->position) || ('/' != buf->mem[buf->position - 1]) )
   {
     TALER_buffer_ensure_remaining (buf, 1);
     buf->mem[buf->position++] = '/';