tweak comment

[gnulib.git] / lib / posixtm.c

diff --git a/lib/posixtm.c b/lib/posixtm.c
index 03aaaf2..062d3a0 100644 (file)
--- a/lib/posixtm.c
+++ b/lib/posixtm.c
@@ -1,4 +1,4 @@
-/* Parse dates for touch.
+/* Parse dates for touch and date.
    Copyright (C) 1989, 1990, 1991, 1998 Free Software Foundation Inc.
 
    This program is free software; you can redistribute it and/or modify
@@ -117,7 +117,7 @@ posix_time_parse (const char *s, unsigned int syntax_bits)
   const char *dot = NULL;
   int pair[6];
   int *p;
-  int i;
+  unsigned int i;
 
   size_t s_len = strlen (s);
   size_t len = (((syntax_bits & PDS_SECONDS) && (dot = strchr (s, '.')))