Fix some quoting woes

- Avoid buffer overrun in split_quoted with trailing backslash (!)
- Properly quote COMMAND_EXECUTED arguments
- Remove unused and misleading parse_command function

1 files changed, 1 insertions, 0 deletions

diff --git a/src/io.c b/src/io.c
index 062a853..3574e7e 100644
--- a/src/io.c
+++ b/src/io.c
@@ -129,6 +129,7 @@ control_stdin(GIOChannel *gio, GIOCondition condition) {
     parse_cmd_line(ctl_line, result);
     g_free(ctl_line);
 
+    if (*result->str)
     puts(result->str);
     g_string_free(result, TRUE);