commit 12895d15f8a8d20f3c04ca97fbdba96af9b94dfa
author Brian White <mscdex@mscdex.net> Fri Apr 11 11:29:42 2014 -0400
committer Paul Bakker <p.j.bakker@polarssl.org> Thu May 22 13:52:53 2014 +0200
tree 66328d16a8c8d0ed5e6017bc5302497484ec7c0e
parent 4a9dc2a474d25003bcc9664ffc0a4f8df9e5b772

Fix less-than-zero checks on unsigned numbers

library/sha1.c

diff --git a/library/sha1.c b/library/sha1.c
index 4b2d063..da69a8f 100644
--- a/library/sha1.c
+++ b/library/sha1.c
@@ -252,7 +252,7 @@
     size_t fill;
     uint32_t left;
 
-    if( ilen <= 0 )
+    if( ilen == 0 )
         return;
 
     left = ctx->total[0] & 0x3F;