1 files changed, 2 insertions, 2 deletions
diff --git a/st.c b/st.c
index c1cb7b6c40..2e23050867 100644
--- a/st.c
+++ b/st.c
@@ -568,14 +568,14 @@ st_foreach(st_table *table, int (*func)(ANYARGS), st_data_t arg)
 static int
 strhash(register const char *string)
 {
-    register int hval = FNV1_32A_INIT;
+    register unsigned int hval = FNV1_32A_INIT;
 
     /*
      * FNV-1a hash each octet in the buffer
      */
     while (*string) {
 	/* xor the bottom with the current octet */
-	hval ^= (int)*string++;
+	hval ^= (unsigned int)*string++;
 
 	/* multiply by the 32 bit FNV magic prime mod 2^32 */
 	hval *= FNV_32_PRIME;