diff options
Diffstat (limited to 'src/engine-gpg.c')
| -rw-r--r-- | src/engine-gpg.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/engine-gpg.c b/src/engine-gpg.c index c6c5c4e6..4cc4dd83 100644 --- a/src/engine-gpg.c +++ b/src/engine-gpg.c @@ -697,7 +697,7 @@ gpg_new (void **engine, const char *file_name, const char *home_dir, rc = _gpgme_getenv ("DISPLAY", &dft_display); if (rc) goto leave; - if (dft_display) + if (dft_display && *dft_display) { rc = add_gpg_arg_with_value (gpg, "--display=", dft_display, 0); @@ -705,6 +705,8 @@ gpg_new (void **engine, const char *file_name, const char *home_dir, if (rc) goto leave; } + else + free (dft_display); rc = _gpgme_getenv ("GPG_TTY", &env_tty); if (isatty (1) || env_tty || rc) |