- add note about strict ordering

diff --git a/shell/ash.c b/shell/ash.c
index 1c5742bdcb0c1103bf9370d8c974b169a687059a..35d58b5d76bdabf4865c995e270ec1f3e8e1a11e 100644 (file)
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -1312,6 +1312,7 @@ struct builtincmd {
 #define IS_BUILTIN_REGULAR(builtincmd) ((builtincmd)->name[0] & 2)
 #define IS_BUILTIN_ASSIGN(builtincmd) ((builtincmd)->name[0] & 4)
 
+/* make sure to keep these in proper order since it is searched via bsearch() */
 static const struct builtincmd builtincmd[] = {
        { BUILTIN_SPEC_REG      ".", dotcmd },
        { BUILTIN_SPEC_REG      ":", truecmd },