sound: Add logic for checking NULL

- For fix svace issue

Change-Id: I1ed485fff3f01686c1120b30e3af85f0d463bced
Signed-off-by: Yunmi Ha <yunmi.ha@samsung.com>
(cherry picked from commit 897a1f2557a5750e62f6ee8aa46d081098832508)

diff --git a/src/sound.c b/src/sound.c
index 08905ab620f1a1f79fc9f2280454377f76ce4c96..8e54a8d18b4a1124a7fb520be4a06f2383e0b0ab 100644 (file)
--- a/src/sound.c
+++ b/src/sound.c
@@ -276,9 +276,13 @@ static int sound_set_path(feedback_pattern_e pattern, char *path)
                                continue;
 
                        sound_info.data[i].pattern = pattern;
-                       sound_info.data[i].changed = strdup(path);
+                       if (path)
+                               sound_info.data[i].changed = strdup(path);
+                       else
+                               sound_info.data[i].changed = NULL;
+
                        _D("The file of pattern(%s) is changed to [%s]",
-                                       profile->str_pattern(pattern), path);
+                                       profile->str_pattern(pattern), path? path:"NULL");
 
                        return 0;
                }