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Return to man.c CVS log | Up to [local] / src / usr.bin / man |
| version 1.12, 1998/11/16 06:28:32 | version 1.13, 1999/06/10 22:38:02 | ||
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| if (!f_cat && !f_how && !f_where) | if (!f_cat && !f_how && !f_where) | ||
| if (!isatty(1)) | if (!isatty(1)) | ||
| f_cat = 1; | f_cat = 1; | ||
| else if ((pager = getenv("PAGER")) != NULL) | else if ((pager = getenv("PAGER")) != NULL && (*pager != '\0')) | ||
| pager = check_pager(pager); | pager = check_pager(pager); | ||
| else | else | ||
| pager = _PATH_PAGER; | pager = _PATH_PAGER; |