X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/4644b0ce3adad5efe574dc125bc3b0cd8f6c2aa7..45dabbc53ecd1fb439a99e6553b1e84b12335a8c:/sshrsa.c

diff --git a/sshrsa.c b/sshrsa.c
index 71e1d634..3a017c29 100644
--- a/sshrsa.c
+++ b/sshrsa.c
@@ -126,7 +126,8 @@ static void bigmod(unsigned short *a, unsigned short *m, int len)
 	    q--;
 	    t -= m1;
 	    r = (r + m0) & 0xffff; /* overflow? */
-	    if (r >= m0 && t > ((unsigned long) r << 16) + a[i+1])
+	    if (r >= (unsigned long)m0 &&
+                t > ((unsigned long) r << 16) + a[i+1])
 		q--;
 	}