1 files changed, 4 insertions, 3 deletions
diff --git a/src/libstddjb/getlnmax.c b/src/libstddjb/getlnmax.c
index a9e6146..700fd0d 100644
--- a/src/libstddjb/getlnmax.c
+++ b/src/libstddjb/getlnmax.c
@@ -2,17 +2,18 @@
 
 #include <sys/uio.h>
 #include <errno.h>
+
 #include <skalibs/buffer.h>
 #include <skalibs/siovec.h>
 #include <skalibs/skamisc.h>
 
 int getlnmax (buffer *b, char *d, size_t max, size_t *w, char sep)
 {
-  if (max < *w) return (errno = EINVAL, -1) ;
+  if (*w > max) return (errno = EINVAL, -1) ;
   for (;;)
   {
-    struct iovec v[2] ;
     size_t len = buffer_len(b) ;
+    struct iovec v[2] ;
     size_t pos ;
     ssize_t r ;
     buffer_rpeek(b, v) ;
@@ -21,8 +22,8 @@ int getlnmax (buffer *b, char *d, size_t max, size_t *w, char sep)
     if (pos > len) pos = len ;
     r = pos < len ; pos += r ;
     buffer_getnofill(b, d + *w, pos) ; *w += pos ;
-    if (*w >= max) return (errno = ERANGE, -1) ;
     if (r) return 1 ;
+    if (*w >= max) return (errno = ERANGE, -1) ;
     r = buffer_fill(b) ;
     if (r <= 0) return r ;
   }