ash,hush: make "source" a synonym for . if bash compat is on

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/shell/hush.c b/shell/hush.c
index 1bc0c611d..a88fa055b 100644
--- a/shell/hush.c
+++ b/shell/hush.c
@@ -673,6 +673,9 @@ static const struct built_in_command bltins1[] = {
 #endif
         BLTIN("set"      , builtin_set     , "Set/unset positional parameters"),
         BLTIN("shift"    , builtin_shift   , "Shift positional parameters"),
+#if ENABLE_HUSH_BASH_COMPAT
+        BLTIN("source"   , builtin_source  , "Run commands in a file"),
+#endif
         BLTIN("trap"     , builtin_trap    , "Trap signals"),
         BLTIN("type"     , builtin_type    , "Show command type"),
         BLTIN("ulimit"   , shell_builtin_ulimit  , "Control resource limits"),