Fix bug in debuggerd so it can successfully find the exidx section in
libraries. This should fix the bug where the exception stack wasn't
being printed past the PC.

Change-Id: Ia69ebd49606ee34e329ba43c07b325660248e8fa
diff --git a/debuggerd/debuggerd.c b/debuggerd/debuggerd.c
index e850a2e..7c36367 100644
--- a/debuggerd/debuggerd.c
+++ b/debuggerd/debuggerd.c
@@ -374,7 +374,7 @@
             ptr = (Elf32_Phdr *) (mi->start + ehdr.e_phoff);
             for (i = 0; i < ehdr.e_phnum; i++) {
                 /* Parse the program header */
-                get_remote_struct(pid, (char *) ptr+i, &phdr,
+                get_remote_struct(pid, (char *) (ptr+i), &phdr,
                                   sizeof(Elf32_Phdr));
                 /* Found a EXIDX segment? */
                 if (phdr.p_type == PT_ARM_EXIDX) {