X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fshared%2Fcgroup-util.c;h=0bffebdac8d56ad27df8e06b516797f3d7a956ca;hp=1d545e0466dbb7ca03b4531c9949b2cfe93bd069;hb=4b549144d82ea0f368321d149215f577049fffa6;hpb=1244d8d640a2644aa8dc8e588cd9c414b3d39163

diff --git a/src/shared/cgroup-util.c b/src/shared/cgroup-util.c
index 1d545e046..0bffebdac 100644
--- a/src/shared/cgroup-util.c
+++ b/src/shared/cgroup-util.c
@@ -1511,9 +1511,7 @@ char *cg_unescape(const char *p) {
 }
 
 #define CONTROLLER_VALID                        \
-        "0123456789"                            \
-        "abcdefghijklmnopqrstuvwxyz"            \
-        "ABCDEFGHIJKLMNOPQRSTUVWXYZ"            \
+        DIGITS LETTERS                          \
         "_"
 
 bool cg_controller_is_valid(const char *p, bool allow_named) {