Revert "fix length after '\' getline string termination"

Caused a regression in sed, revert until we investigate further.
2016-03-01 15:23:23 +00:00
parent fa18379a05
commit ea0d16e928
5 changed files with 8 additions and 8 deletions
--- a/head.c
+++ b/head.c
@@ -15,7 +15,7 @@ head(FILE *fp, const char *fname, size_t n)

 	while (i < n && (len = getline(&buf, &size, fp)) > 0) {
 		fputs(buf, stdout);
-		i += (buf[len - 1] == '\n');
+		i += (len && (buf[len - 1] == '\n'));
 	}
 	free(buf);
 	if (ferror(fp))