[src/trunk]: src/external/gpl3/gdb/dist/gdb Avoid empty loop.

[joerg <joerg%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/311f4c9e6828
branches:  trunk
changeset: 813624:311f4c9e6828
user:      joerg <joerg%NetBSD.org@localhost>
date:      Sat Feb 06 18:23:26 2016 +0000

description:
Avoid empty loop.

diffstat:

 external/gpl3/gdb/dist/gdb/dtrace-probe.c |  3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diffs (13 lines):

diff -r 9c31590f3998 -r 311f4c9e6828 external/gpl3/gdb/dist/gdb/dtrace-probe.c
--- a/external/gpl3/gdb/dist/gdb/dtrace-probe.c Sat Feb 06 18:19:59 2016 +0000
+++ b/external/gpl3/gdb/dist/gdb/dtrace-probe.c Sat Feb 06 18:23:26 2016 +0000
@@ -421,7 +421,8 @@
          arg.type_str = xstrdup (p);
 
          /* Use strtab_size as a sentinel.  */
-         while (*p++ != '\0' && p - strtab < strtab_size);
+         while (*p != '\0' && p - strtab < strtab_size)
+           ++p;
 
          /* Try to parse a type expression from the type string.  If
             this does not work then we set the type to `long