commit aa907768af7ba9e29901d356cdcac6a436970323
author Mark Salyzyn <salyzyn@google.com> Thu May 08 09:31:43 2014 -0700
committer Mark Salyzyn <salyzyn@google.com> Wed May 14 12:41:24 2014 -0700
tree 37b375fc862fad56969e14243bcd394d4a8e91b2
parent 3fe8afa404a4317807c7116fdab40f2506713396

toolbox: turn on -Werror

- Deal with some signedness issues
- Deal with some size issues
- Deal with NULL pointer issues
- Deal with some -Wunused issues

Change-Id: I1479dd90d690084491bae3475f2c547833519a57

toolbox/watchprops.c

diff --git a/toolbox/watchprops.c b/toolbox/watchprops.c
index bf82882..9921dbc 100644
--- a/toolbox/watchprops.c
+++ b/toolbox/watchprops.c
@@ -77,9 +77,7 @@
 
 int watchprops_main(int argc, char *argv[])
 {
-    unsigned serial = 0;
-    unsigned count = 0;
-    unsigned n;
+    unsigned serial;
     
     Hashmap *watchlist = hashmapCreate(1024, str_hash, str_equals);
     if (!watchlist)
@@ -87,7 +85,7 @@
 
     __system_property_foreach(populate_watchlist, watchlist);
 
-    for(;;) {
+    for(serial = 0;;) {
         serial = __system_property_wait_any(serial);
         __system_property_foreach(update_watchlist, watchlist);
     }