| version 1.13, 1999/05/13 12:59:29 |
version 1.14, 1999/06/10 22:38:03 |
|
|
| if (use_pager && length > Lpp) { |
if (use_pager && length > Lpp) { |
| signal(SIGPIPE, SIG_IGN); |
signal(SIGPIPE, SIG_IGN); |
| signal(SIGQUIT, SIG_IGN); |
signal(SIGQUIT, SIG_IGN); |
| if ((env_pager = getenv("PAGER")) == NULL) { |
if ((env_pager = getenv("PAGER")) == NULL || *env_pager == '\0') { |
| snprintf(cmdbuf, sizeof(cmdbuf), _PATH_PAGER, Lpp); |
snprintf(cmdbuf, sizeof(cmdbuf), _PATH_PAGER, Lpp); |
| } else { |
} else { |
| snprintf(cmdbuf, sizeof(cmdbuf), env_pager); |
snprintf(cmdbuf, sizeof(cmdbuf), env_pager); |
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