Add a missing break, detected by Coverity.

Reported-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <rth@twiddle.net>
---
 target/hppa/gdbstub.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/target/hppa/gdbstub.c b/target/hppa/gdbstub.c
index 413a5e1..c37a56f 100644
--- a/target/hppa/gdbstub.c
+++ b/target/hppa/gdbstub.c
@@ -85,6 +85,7 @@ int hppa_cpu_gdb_write_register(CPUState *cs, uint8_t *mem_buf, int n)
         break;
     case 35:
         env->iaoq_b = val;
+        break;
     case 59:
         env->cr26 = val;
         break;
-- 
2.9.3