X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?p=secnet.git;a=blobdiff_plain;f=serpent.c;h=ce918547155015ea7981c9ed51b87b345e9e1619;hp=e41f3ceb19c6cad35a7286693bbf24be5f7c16c1;hb=a25b1149662cae9a8fad70405d195b73f74f3fdd;hpb=3b83c93292fbf6c4e859ce513bdf54ad90733f96

diff --git a/serpent.c b/serpent.c
index e41f3ce..ce91854 100644
--- a/serpent.c
+++ b/serpent.c
@@ -28,7 +28,8 @@
 void serpent_makekey(struct keyInstance *key, int keyLen,
 	    uint8_t *keyMaterial)
 {
-    uint32_t i,j;
+    int i;
+    uint32_t j;
     uint32_t w[132],k[132];
 
     for(i=0; i<keyLen/32; i++)