diff options
Diffstat (limited to 'src/engine-gpgsm.c')
| -rw-r--r-- | src/engine-gpgsm.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/engine-gpgsm.c b/src/engine-gpgsm.c index ff77c8fc..d464aeed 100644 --- a/src/engine-gpgsm.c +++ b/src/engine-gpgsm.c @@ -474,7 +474,7 @@ gpgsm_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) { @@ -490,6 +490,8 @@ gpgsm_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) |