commit 721e3ebf552b6041fa2228b5fdebc442975db1fa
author Elliott Hughes <enh@google.com> Wed Jul 11 14:26:40 2018 -0700
committer Elliott Hughes <enh@google.com> Wed Jul 11 14:27:32 2018 -0700
tree c8f53a174622bbe04be96bd22fe511d475e7b609
parent 1db3789252342c5bfd34d889792866c3b4357b0c

libcutils: remove some unused API.

Bug: N/A
Test: builds
Change-Id: Iabe42353a708afde2611b5c642775849e2e45baa

libcutils/str_parms.cpp

diff --git a/libcutils/str_parms.cpp b/libcutils/str_parms.cpp
index f5a52a7..d818c51 100644
--- a/libcutils/str_parms.cpp
+++ b/libcutils/str_parms.cpp
@@ -354,12 +354,8 @@
 char *str_parms_to_str(struct str_parms *str_parms)
 {
     char *str = NULL;
-
-    if (hashmapSize(str_parms->map) > 0)
-        hashmapForEach(str_parms->map, combine_strings, &str);
-    else
-        str = strdup("");
-    return str;
+    hashmapForEach(str_parms->map, combine_strings, &str);
+    return (str != NULL) ? str : strdup("");
 }
 
 static bool dump_entry(void* key, void* value, void* /*context*/) {