1 files changed, 24 insertions, 30 deletions

diff --git a/src/sexp.c b/src/sexp.c
index 6e4ff27a..238aef6a 100644
--- a/src/sexp.c
+++ b/src/sexp.c
@@ -765,43 +765,37 @@ gcry_sexp_nth_string (const gcry_sexp_t list, int number)
 gcry_mpi_t
 gcry_sexp_nth_mpi (gcry_sexp_t list, int number, int mpifmt)
 {
-  const char *s;
   size_t n;
   gcry_mpi_t a;
 
-  if ( !mpifmt )
-    mpifmt = GCRYMPI_FMT_STD;
-
-  s = sexp_nth_data (list, number, &n);
-  if (!s)
-    return NULL;
-
-  if ( gcry_mpi_scan ( &a, mpifmt, s, n, NULL ) )
-    return NULL;
+  if (mpifmt == GCRYMPI_FMT_OPAQUE)
+    {
+      char *p;
 
-  return a;
-}
+      p = gcry_sexp_nth_buffer (list, number, &n);
+      if (!p)
+        return NULL;
 
+      a = gcry_is_secure (list)? _gcry_mpi_snew (0) : _gcry_mpi_new (0);
+      if (a)
+        gcry_mpi_set_opaque (a, p, n*8);
+      else
+        gcry_free (p);
+    }
+  else
+    {
+      const char *s;
 
-/*
- * Get data from the car and store return it as an opaque MPI.
- */
-gcry_mpi_t
-_gcry_sexp_nth_opaque_mpi (gcry_sexp_t list, int number)
-{
-  char *p;
-  size_t n;
-  gcry_mpi_t a;
+      if (!mpifmt)
+        mpifmt = GCRYMPI_FMT_STD;
 
-  p = gcry_sexp_nth_buffer (list, number, &n);
-  if (!p)
-    return NULL;
+      s = sexp_nth_data (list, number, &n);
+      if (!s)
+        return NULL;
 
-  a = gcry_is_secure (list)? _gcry_mpi_snew (0) : _gcry_mpi_new (0);
-  if (a)
-    gcry_mpi_set_opaque (a, p, n*8);
-  else
-    gcry_free (p);
+      if (gcry_mpi_scan (&a, mpifmt, s, n, NULL))
+        return NULL;
+    }
 
   return a;
 }
@@ -2293,7 +2287,7 @@ _gcry_sexp_vextract_param (gcry_sexp_t sexp, const char *path,
                     }
                 }
               else if (mode == '/')
-                *array[idx] = _gcry_sexp_nth_opaque_mpi (l1, 1);
+                *array[idx] = gcry_sexp_nth_mpi (l1, 1, GCRYMPI_FMT_OPAQUE);
               else if (mode == '-')
                 *array[idx] = gcry_sexp_nth_mpi (l1, 1, GCRYMPI_FMT_STD);
               else