Compile error if DPAREN_ARITHMETIC not enabled

[jaakko . hyvatti]

Configuration Information [Automatically generated, do not change]:
Machine: i686
OS: linux-gnu
Compiler: gcc
Compilation CFLAGS:  -DPROGRAM='bash' -DCONF_HOSTTYPE='i686' 
-DCONF_OSTYPE='linux-gnu' -DCONF_MACHTYPE='i686-pc-linux-gnu' 
-DCONF_VENDOR='pc' -DSHELL -DHAVE_CONFIG_H  -I.  -I. -I./include -I./lib  -O2
uname output: Linux mansikka 2.4.20 #2 ti helmi  25 10:09:07 EET 2003 i686 
unknown
Machine Type: i686-pc-linux-gnu

Bash Version: 2.05b
Patch Level: 0
Release Status: release

Description:
        If any of COND_COMMAND, DPAREN_ARITHMETIC or ARITH_FOR_COMMAND
        are not enabled in configuration, compilation of execute_cmd.c
        fails.

Repeat-By:
        ./configure --disable-dparen-arithmetic
        make

Fix:

--- execute_cmd.c.~1~   Mon Mar 18 18:24:22 2002
+++ execute_cmd.c       Sun Jun  8 06:03:36 2003
@@ -286,14 +286,19 @@
     {
       if (currently_executing_command->type == cm_simple)
        return currently_executing_command->value.Simple->line;
-      else if (currently_executing_command->type == cm_cond)
+#if defined (COND_COMMAND)
+      if (currently_executing_command->type == cm_cond)
        return currently_executing_command->value.Cond->line;
-      else if (currently_executing_command->type == cm_arith)
+#endif
+#if defined (DPAREN_ARITHMETIC)
+      if (currently_executing_command->type == cm_arith)
        return currently_executing_command->value.Arith->line;
-      else if (currently_executing_command->type == cm_arith_for)
+#endif
+#if defined (ARITH_FOR_COMMAND)
+      if (currently_executing_command->type == cm_arith_for)
        return currently_executing_command->value.ArithFor->line;
-      else
-       return line_number;
+#endif
+      return line_number;
     }
   else if (running_trap)
     return trap_line_number;