550e6d8fb
Denys Vlasenko
2023-04-12
Subject
sleep: fix error exit when called as "sh" builtin
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coreutils/sleep.c+2 -1
| @@ -74,7 +74,8 @@ int sleep_main(int argc UNUSED_PARAM, char **argv) | |
| ++argv; | |
| if (!*argv) { | |
| /* Without this, bare "sleep" in ash shows _ash_ --help */ | |
| - | if (ENABLE_ASH_SLEEP && applet_name[0] != 's') { |
| + | /* (ash can be the "sh" applet as well, so check 2nd char) */ |
| + | if (ENABLE_ASH_SLEEP && applet_name[1] != 'l') { |
| bb_simple_error_msg("sleep: missing operand"); | |
| return EXIT_FAILURE; | |
| } | |