bc: convert BC_STATUS_PARSE_NO_AUTO

function                                             old     new   delta
bc_parse_auto                                        275     291     +16
bc_err_msgs                                          172     168      -4
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/1 up/down: 16/-4)              Total: 12 bytes
   text	   data	    bss	    dec	    hex	filename
 987911	    485	   7296	 995692	  f316c	busybox_old
 987923	    485	   7296	 995704	  f3178	busybox_unstripped

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

1 files changed, 3 insertions, 3 deletions

diff --git a/miscutils/bc.c b/miscutils/bc.c
index 0d81e13cf..2bde51521 100644
--- a/miscutils/bc.c
+++ b/miscutils/bc.c
@@ -189,7 +189,7 @@ typedef enum BcStatus {
         BC_STATUS_PARSE_BAD_PRINT,
         BC_STATUS_PARSE_BAD_FUNC,
         BC_STATUS_PARSE_BAD_ASSIGN,
-        BC_STATUS_PARSE_NO_AUTO,
+//      BC_STATUS_PARSE_NO_AUTO,
         BC_STATUS_PARSE_DUPLICATE_LOCAL,
         BC_STATUS_PARSE_NO_BLOCK_END,
 
@@ -261,7 +261,7 @@ static const char *const bc_err_msgs[] = {
         "bad function definition",
         "bad assignment: left side must be scale, ibase, "
                 "obase, last, var, or array element",
-        "no auto variable found",
+//      "no auto variable found",
         "function parameter or auto var has the same name as another",
         "block end could not be found",
 
@@ -4509,7 +4509,7 @@ static BcStatus bc_parse_auto(BcParse *p)
         }
 
         if (comma) return BC_STATUS_PARSE_BAD_FUNC;
-        if (!one) return BC_STATUS_PARSE_NO_AUTO;
+        if (!one) return bc_error("no auto variable found");
 
         if (p->l.t.t != BC_LEX_NLINE && p->l.t.t != BC_LEX_SCOLON)
                 return BC_STATUS_PARSE_BAD_TOKEN;