diff options
Diffstat (limited to 'src/engine-g13.c')
| -rw-r--r-- | src/engine-g13.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/engine-g13.c b/src/engine-g13.c index e30c1834..c37800e6 100644 --- a/src/engine-g13.c +++ b/src/engine-g13.c @@ -268,7 +268,7 @@ g13_new (void **engine, const char *file_name, const char *home_dir, err = _gpgme_getenv ("DISPLAY", &dft_display); if (err) goto leave; - if (dft_display) + if (dft_display && *dft_display) { if (gpgrt_asprintf (&optstr, "OPTION display=%s", dft_display) < 0) { @@ -284,6 +284,8 @@ g13_new (void **engine, const char *file_name, const char *home_dir, if (err) goto leave; } + else + free (dft_display); err = _gpgme_getenv ("GPG_TTY", &env_tty); if (isatty (1) || env_tty || err) |