1 files changed, 4 insertions, 4 deletions
diff --git a/mpi/mpi-mpow.c b/mpi/mpi-mpow.c
index 7c46fc65c..4af8c83d8 100644
--- a/mpi/mpi-mpow.c
+++ b/mpi/mpi-mpow.c
@@ -29,15 +29,15 @@ static int
 build_index( MPI *exparray, int k, int i, int t )
 {
     int j, bitno;
-    int index = 0;
+    int idx = 0;
 
     bitno = t-i;
     for(j=k-1; j >= 0; j-- ) {
-	index <<= 1;
+	idx <<= 1;
 	if( mpi_test_bit( exparray[j], bitno ) )
-	    index |= 1;
+	    idx |= 1;
     }
-    return index;
+    return idx;
 }
 
 /****************