Ensure there is a newline character before a PEM key is written.

diff --git a/src/tincd.c b/src/tincd.c
index a8e5559..a618e63 100644 (file)
--- a/src/tincd.c
+++ b/src/tincd.c
@@ -365,6 +365,7 @@ static bool keygen(int bits) {
        fchmod(fileno(f), 0600);
 #endif
                
+       fputc('\n', f);
        PEM_write_RSAPrivateKey(f, rsa_key, NULL, NULL, 0, NULL, NULL);
        fclose(f);
        free(filename);
@@ -382,6 +383,7 @@ static bool keygen(int bits) {
        if(disable_old_keys(f))
                fprintf(stderr, "Warning: old key(s) found and disabled.\n");
 
+       fputc('\n', f);
        PEM_write_RSAPublicKey(f, rsa_key);
        fclose(f);
        free(filename);