[BUGFIX PATCH perf/core ] perf-probe: Fix to add missed brace around if block

[Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>]

The commit 75186a9b09e4 (perf probe: Fix to show lines of
sys_ functions correctly) introduced a bug by a missed brace
around if block. This fixes to add it.

Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
---
 tools/perf/util/dwarf-aux.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tools/perf/util/dwarf-aux.c b/tools/perf/util/dwarf-aux.c
index 445f455..a509aa84 100644
--- a/tools/perf/util/dwarf-aux.c
+++ b/tools/perf/util/dwarf-aux.c
@@ -770,7 +770,7 @@ int die_walk_lines(Dwarf_Die *rt_die, line_walk_callback_t callback, void *data)
 			continue;
 		}
 		/* Filter lines based on address */
-		if (rt_die != cu_die)
+		if (rt_die != cu_die) {
 			/*
 			 * Address filtering
 			 * The line is included in given function, and
@@ -784,6 +784,7 @@ int die_walk_lines(Dwarf_Die *rt_die, line_walk_callback_t callback, void *data)
 				    decf != dwarf_decl_file(&die_mem))
 					continue;
 			}
+		}
 		/* Get source line */
 		fname = dwarf_linesrc(line, NULL, NULL);