diff options
Diffstat (limited to 'contrib/less/edit.c')
| -rw-r--r-- | contrib/less/edit.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/contrib/less/edit.c b/contrib/less/edit.c index 0254584bf211..1816e6f9f9bc 100644 --- a/contrib/less/edit.c +++ b/contrib/less/edit.c @@ -113,9 +113,7 @@ public constant char * forw_textlist(struct textlist *tlist, constant char *prev s = tlist->string; else s = prev + strlen(prev); - if (s >= tlist->endstring) - return (NULL); - while (*s == '\0') + while (s < tlist->endstring && *s == '\0') s++; if (s >= tlist->endstring) return (NULL); @@ -306,7 +304,11 @@ static void close_pipe(FILE *pipefd) if (WIFSIGNALED(status)) { int sig = WTERMSIG(status); - if (sig != SIGPIPE || ch_length() != NULL_POSITION) + if ( +#ifdef SIGPIPE + sig != SIGPIPE || +#endif + ch_length() != NULL_POSITION) { parg.p_string = signal_message(sig); error("Input preprocessor terminated: %s", &parg); |