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| version 1.29, 1998/09/01 17:08:22 | version 1.30, 1999/06/10 22:38:02 | ||
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| return; | return; | ||
| } | } | ||
| p = getenv("PAGER"); | p = getenv("PAGER"); | ||
| if (p == NULL) | if (p == NULL || (*p == '\0')) | ||
| p = PAGER; | p = PAGER; | ||
| if ((pager = malloc(strlen(p) + 2)) == NULL) | if ((pager = malloc(strlen(p) + 2)) == NULL) | ||
| errx(1, "Can't allocate memory for $PAGER"); | errx(1, "Can't allocate memory for $PAGER"); |