fix length after '\' getline string termination

2016-02-25 21:42:36 +01:00
parent 58257275f0
commit e8eeb19fcd
5 changed files with 8 additions and 8 deletions
--- a/tail.c
+++ b/tail.c
@@ -23,7 +23,7 @@ dropinit(FILE *fp, const char *str, size_t n)

 	if (mode == 'n') {
 		while (i < n && (len = getline(&buf, &size, fp)) > 0)
-			if (len > 0 && buf[len - 1] == '\n')
+			if (buf[len - 1] == '\n')
 				i++;
 	} else {
 		while (i < n && (len = efgetrune(&r, fp, str)))