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gio-tool-mount: Return early on fgets EOF

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As per commit a5390002 we're exiting with error in case fgets failed,
however it could also fail because of EOF (like on ^D), so in such case
we can just return early treating it as a non-error.

Otherwise still exit with error.

Fixes: #2737
This commit is contained in:
Marco Trevisan (Treviño) 2022-08-30 16:10:04 +02:00
parent 695d6b4d8d
commit a0e71ff86f
1 changed files with 9 additions and 1 deletions
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8
gio/gio-tool-mount.c
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@ -113,7 +113,15 @@ prompt_for (const char *prompt, const char *default_value, gboolean echo)
#endif #endif
if (!fgets (data, sizeof (data), stdin)) if (!fgets (data, sizeof (data), stdin))
{
if (feof (stdin))
{
g_print ("\n");
return NULL;
}
g_error ("Failed to read from standard input"); g_error ("Failed to read from standard input");
}
#ifdef HAVE_TERMIOS_H #ifdef HAVE_TERMIOS_H
if (restore_flags) if (restore_flags)