96913f925
Bernhard Reutner-Fischer
2010-05-25
Subject
ip tunnel: unify parsing args; no obj-code changes
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networking/libiproute/iptunnel.c+2 -3
| @@ -561,11 +561,10 @@ int do_iptunnel(char **argv) | |
| static const char keywords[] ALIGN1 = | |
| "add\0""change\0""delete\0""show\0""list\0""lst\0"; | |
| enum { ARG_add = 0, ARG_change, ARG_del, ARG_show, ARG_list, ARG_lst }; | |
| - | int key; |
| if (*argv) { | |
| - | key = index_in_substrings(keywords, *argv); |
| - | if (key < 0) |
| + | smalluint key = index_in_substrings(keywords, *argv); |
| + | if (key > 5) |
| bb_error_msg_and_die(bb_msg_invalid_arg, *argv, applet_name); | |
| argv++; | |
| if (key == ARG_add) | |