pkgs/development/libraries/libunique/gcc7-bug.patch

   1 gcc-7 newly detects this class of bugs.
   2 In this particular case it's clear that the inention was
   3 to detect if the string is non-NULL *and* non-empty.
   4
   5
   6 diff --git a/unique/uniqueapp.c b/unique/uniqueapp.c
   7 index b40a86c..66a7226 100644
   8 --- a/unique/uniqueapp.c
   9 +++ b/unique/uniqueapp.c
  10 @@ -176,7 +176,7 @@ set_startup_id (UniqueBackend *backend,
  11  {
  12    gchar *id;
  13
  14 -  if (startup_id && startup_id != '\0')
  15 +  if (startup_id && *startup_id != '\0')
  16      id = g_strdup (startup_id);
  17    else
  18      {