From: Mark Kettenis <kettenis@gnu.org>
Date: Sun, 19 Dec 2004 22:09:26 +0000 (+0000)
Subject: * hppa-hpux-tdep.c (hppa64_hpux_search_dummy_call_sequence): Check
X-Git-Tag: gdb-pre-i18n-errorwarning-20050211~534
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=81092a3ee147bdfa8dfa78681f145de8da25b2fa;p=external%2Fbinutils.git

* hppa-hpux-tdep.c (hppa64_hpux_search_dummy_call_sequence): Check
whether the name returned by find_pc_partial_function is a null
pointer, not whether it is an empty string.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 5a1bcb5..cbab622 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,9 @@
 2004-12-19  Mark Kettenis  <kettenis@gnu.org>
 
+	* hppa-hpux-tdep.c (hppa64_hpux_search_dummy_call_sequence): Check
+	whether the name returned by find_pc_partial_function is a null
+	pointer, not whether it is an empty string.
+
 	* hppa-tdep.h (hppa_regnum): Add HPPA_DP_REGNUM, HPPA_RET0_REGNUM,
 	HPPA_RET1_REGNUM and HPPA64_FP4_REGNUM.
 	* hppa-tdep.c (hppa64_integral_or_pointer_p)
diff --git a/gdb/hppa-hpux-tdep.c b/gdb/hppa-hpux-tdep.c
index e624cc8..f426c17 100644
--- a/gdb/hppa-hpux-tdep.c
+++ b/gdb/hppa-hpux-tdep.c
@@ -1466,7 +1466,7 @@ hppa64_hpux_search_dummy_call_sequence (struct gdbarch *gdbarch, CORE_ADDR pc,
       find_pc_partial_function (SYMBOL_VALUE_ADDRESS (msym), &name,
       				&begin, &end);
 
-      if (*name == 0 || begin == 0 || end == 0)
+      if (name == NULL || begin == 0 || end == 0)
         continue;
 
       if (target_read_memory (end - sizeof (insns), (char *)insns, sizeof (insns)) == 0)