e4d925b88
Denys Vlasenko
2016-04-08
Subject
sed: support "-f -" idiom
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editors/sed.c+2 -2
| @@ -1507,12 +1507,12 @@ int sed_main(int argc UNUSED_PARAM, char **argv) | |
| while (opt_f) { // -f | |
| char *line; | |
| FILE *cmdfile; | |
| - | cmdfile = xfopen_for_read(llist_pop(&opt_f)); |
| + | cmdfile = xfopen_stdin(llist_pop(&opt_f)); |
| while ((line = xmalloc_fgetline(cmdfile)) != NULL) { | |
| add_cmd(line); | |
| free(line); | |
| } | |
| - | fclose(cmdfile); |
| + | fclose_if_not_stdin(cmdfile); |
| } | |
| /* if we didn't get a pattern from -e or -f, use argv[0] */ | |
| if (!(opt & 0x30)) { | |