commit 0d7702c3ee952ddb2f4d922c52d014cf4bd193d1
author Paul Bakker <p.j.bakker@polarssl.org> Tue Oct 29 16:18:35 2013 +0100
committer Paul Bakker <p.j.bakker@polarssl.org> Tue Oct 29 16:18:35 2013 +0100
tree aaaff833752425139f0b7e3491f54c67fa89edd2
parent 6edcd41c0ac72189af1741d96f1ab947f7545f44

Minor change that makes life easier for static analyzers / compilers

library/bignum.c

diff --git a/library/bignum.c b/library/bignum.c
index e2da5a8..2a97a59 100644
--- a/library/bignum.c
+++ b/library/bignum.c
@@ -1493,7 +1493,7 @@
 
         for( i = 0; i < wsize - 1; i++ )
             mpi_montmul( &W[j], &W[j], N, mm, &T );
-    
+
         /*
          * W[i] = W[i - 1] * W[1]
          */
@@ -1516,9 +1516,11 @@
     {
         if( bufsize == 0 )
         {
-            if( nblimbs-- == 0 )
+            if( nblimbs == 0 )
                 break;
 
+            nblimbs--;
+
             bufsize = sizeof( t_uint ) << 3;
         }