base85: fix comparison of an int and a long
Caught using
make local CFLAGS='-Wall -Wextra -Wno-missing-field-initializers -Wno-unused-parameter' CC=clang
--- a/mercurial/base85.c Tue Aug 25 15:52:54 2015 -0400
+++ b/mercurial/base85.c Fri Aug 21 14:29:42 2015 -0400
@@ -21,7 +21,7 @@
static void
b85prep(void)
{
- int i;
+ unsigned i;
memset(b85dec, 0, sizeof(b85dec));
for (i = 0; i < sizeof(b85chars); i++)