if unable to add a missing newline, fail

SSH-Copy-ID-Upstream: 76b25e18f55499ea9edb4c4d6dc4a80bebc36d95

diff --git a/contrib/ssh-copy-id b/contrib/ssh-copy-id
index b8a67419b3ba1eba15de81a14606ef488b66b1dc..5fee150763ab1e7cb834c42eb527bd7963cf2256 100644 (file)
--- a/contrib/ssh-copy-id
+++ b/contrib/ssh-copy-id
@@ -252,7 +252,7 @@ installkeys_sh() {
        cd;
        umask 077;
        mkdir -p "${AUTH_KEY_DIR}" &&
-         { [ -z \`tail -1c ${AUTH_KEY_FILE} 2>/dev/null\` ] || echo >> "${AUTH_KEY_FILE}"; } &&
+         { [ -z \`tail -1c ${AUTH_KEY_FILE} 2>/dev/null\` ] || echo >> "${AUTH_KEY_FILE}" || exit 1; } &&
          cat >> "${AUTH_KEY_FILE}" ||
          exit 1;
        if type restorecon >/dev/null 2>&1; then