From f3e424d4e7273e60e69747ca4936149af7b6482a Mon Sep 17 00:00:00 2001
From: NIIBE Yutaka <gniibe@fsij.org>
Date: Wed, 19 Aug 2020 13:21:32 +0900
Subject: [PATCH] Silence compiler warnings.

* common/openpgp-oid.c (map_openpgp_pk_to_gcry): Use cast for enum
conversion.
* dirmngr/dns-stuff.c (get_dns_srv): Use explicit conversion from
int to float.
* sm/gpgsm.c (parse_keyserver_line): Initialize ERR.

Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
---
 common/openpgp-oid.c | 2 +-
 dirmngr/dns-stuff.c  | 2 +-
 sm/gpgsm.c           | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/common/openpgp-oid.c b/common/openpgp-oid.c
index 4e53a74fd..02b87078b 100644
--- a/common/openpgp-oid.c
+++ b/common/openpgp-oid.c
@@ -568,7 +568,7 @@ map_openpgp_pk_to_gcry (pubkey_algo_t algo)
     case PUBKEY_ALGO_EDDSA:  return GCRY_PK_EDDSA;
     case PUBKEY_ALGO_ECDSA:  return GCRY_PK_ECDSA;
     case PUBKEY_ALGO_ECDH:   return GCRY_PK_ECDH;
-    default: return algo < 110 ? algo : 0;
+    default: return algo < 110 ? (enum gcry_pk_algos)algo : 0;
     }
 }
 
diff --git a/dirmngr/dns-stuff.c b/dirmngr/dns-stuff.c
index 07d0cca8d..cdda86d63 100644
--- a/dirmngr/dns-stuff.c
+++ b/dirmngr/dns-stuff.c
@@ -2196,7 +2196,7 @@ get_dns_srv (ctrl_t ctrl,
           (*list)[j].run_count=prio_count;
         }
 
-      chose=prio_count*rand()/RAND_MAX;
+      chose=prio_count*rand()/(float)RAND_MAX;
 
       for (j=i;j<srvcount && (*list)[i].priority==(*list)[j].priority;j++)
         {
diff --git a/sm/gpgsm.c b/sm/gpgsm.c
index cbce15594..6715527eb 100644
--- a/sm/gpgsm.c
+++ b/sm/gpgsm.c
@@ -955,7 +955,7 @@ parse_keyserver_line (char *line,
 int
 main ( int argc, char **argv)
 {
-  gpg_error_t err;
+  gpg_error_t err = 0;
   gpgrt_argparse_t pargs;
   int orig_argc;
   char **orig_argv;