Fix a signedness warning.

svn path=/trunk/; revision=21497

diff --git a/epan/crypt/airpdcap.c b/epan/crypt/airpdcap.c
index 293561e26886ffdad1e4cc3b930364ef56ec5b6a..8059602bd8e3f169f1a25a0422fd9df6be33239b 100644 (file)
--- a/epan/crypt/airpdcap.c
+++ b/epan/crypt/airpdcap.c
@@ -1350,7 +1350,7 @@ parse_key_string(gchar* input_string)
 
     gchar **tokens;
     guint n = 0;
-    gint i;
+    guint i;
 
     decryption_key_t *dk;