[RFA 1/5] Darwin: fix bad loop incrementation

[Xavier Roirand <roirand@adacore.com>]

When reading symbols from the vector of oso files on Mac OS X
Darwin, a previous commit introduce a change in the loop and add
an increment at each loop iteration whereas this incrementation is
not needed since the increment or set of the loop control variable
is already done in the loop.

gdb/ChangeLog:

        * machoread.c (macho_symfile_read_all_oso): Remove uneeded
        incrementation.

Change-Id: I3a5a6deb4e9d834ee7d4217a62d90c2ffb7241bc
---
 gdb/machoread.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gdb/machoread.c b/gdb/machoread.c
index 0cbd209..3040fe7 100644
--- a/gdb/machoread.c
+++ b/gdb/machoread.c
@@ -615,7 +615,7 @@ macho_symfile_read_all_oso (std::vector<oso_el> *oso_vector_ptr,
   std::sort (oso_vector_ptr->begin (), oso_vector_ptr->end (),
 	     oso_el_compare_name);
 
-  for (ix = 0; ix < oso_vector_ptr->size (); ++ix)
+  for (ix = 0; ix < oso_vector_ptr->size ();)
     {
       int pfx_len;
 
-- 
2.7.4