Fix various format string errors, courtesy of Florian Krohm.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@6902 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/callgrind/dump.c b/callgrind/dump.c
index dd445e2..2a0442a 100644
--- a/callgrind/dump.c
+++ b/callgrind/dump.c
@@ -554,7 +554,7 @@
 void fprint_pos(Int fd, AddrPos* curr, AddrPos* last)
 {
     if (0) //CLG_(clo).dump_bbs)
-	VG_(sprintf)(outbuf, "%u ", curr->addr - curr->bb_addr);
+	VG_(sprintf)(outbuf, "%lu ", curr->addr - curr->bb_addr);
     else {
 	int p = 0;
 	if (CLG_(clo).dump_instr) {