commit 92e5b59355944ad33f5c0b9337ee476d91caf0f5
author Manuel Pégourié-Gonnard <mpg@elzevir.fr> Wed Sep 18 18:57:10 2013 +0200
committer Manuel Pégourié-Gonnard <mpg@elzevir.fr> Fri Sep 20 10:58:58 2013 +0200
tree 9ac342a85a6097d80ecddee275906d0475b8eb81
parent 1032c1d3ec74b934021ff9f91d6a7c0af63f7a8b

Fix some dependencies/warnings in programs

programs/pkey/pk_encrypt.c

diff --git a/programs/pkey/pk_encrypt.c b/programs/pkey/pk_encrypt.c
index 5d7d1e0..3230eb0 100644
--- a/programs/pkey/pk_encrypt.c
+++ b/programs/pkey/pk_encrypt.c
@@ -84,8 +84,7 @@
                                (const unsigned char *) pers,
                                strlen( pers ) ) ) != 0 )
     {
-        polarssl_strerror( ret, (char *) buf, sizeof(buf) );
-        printf( " failed\n  ! ctr_drbg_init returned -0x%04x - %s\n\n", -ret, buf );
+        printf( " failed\n  ! ctr_drbg_init returned -0x%04x\n", -ret );
         goto exit;
     }
 
@@ -96,8 +95,7 @@
 
     if( ( ret = pk_parse_public_keyfile( &pk, argv[1] ) ) != 0 )
     {
-        polarssl_strerror( ret, (char *) buf, sizeof(buf) );
-        printf( " failed\n  ! pk_parse_public_keyfile returned -0x%04x - %s\n\n", -ret, buf );
+        printf( " failed\n  ! pk_parse_public_keyfile returned -0x%04x\n", -ret );
         goto exit;
     }
 
@@ -119,8 +117,7 @@
                             buf, &olen, sizeof(buf),
                             ctr_drbg_random, &ctr_drbg ) ) != 0 )
     {
-        polarssl_strerror( ret, (char *) buf, sizeof(buf) );
-        printf( " failed\n  ! pk_encrypt returned -0x%04x - %s\n\n", -ret, buf );
+        printf( " failed\n  ! pk_encrypt returned -0x%04x\n", -ret );
         goto exit;
     }
 
@@ -144,6 +141,11 @@
 
 exit:
 
+#if defined(POLARSSL_ERROR_C)
+    polarssl_strerror( ret, (char *) buf, sizeof(buf) );
+    printf( "  !  Last error was: %s\n", buf );
+#endif
+
 #if defined(_WIN32)
     printf( "  + Press Enter to exit this program.\n" );
     fflush( stdout ); getchar();