(batch_convert): Declare BUFLEN local to be of type size_t, not int.

diff --git a/src/date.c b/src/date.c
index 08ffe3faec7ea638d2c818e43680b1043bf6730f..5741c6506582ced3ffda6c010c064669b950bc2c 100644 (file)
--- a/src/date.c
+++ b/src/date.c
@@ -90,7 +90,7 @@ batch_convert (const char *input_filename, const char *format)
   FILE *in_stream;
   char *line;
   int line_length;
-  int buflen;
+  size_t buflen;
   time_t when;
 
   if (strcmp (input_filename, "-") == 0)