Fixes for -Wsign-compare

1 files changed, 1 insertions, 2 deletions

diff --git a/lib/utils_cmd.c b/lib/utils_cmd.c
index cfb2073c..7957ec14 100644
--- a/lib/utils_cmd.c
+++ b/lib/utils_cmd.c
@@ -390,13 +390,12 @@ cmd_file_read ( char *filename, output *out, int flags)
 void
 timeout_alarm_handler (int signo)
 {
-        size_t i;
         if (signo == SIGALRM) {
                 printf (_("%s - Plugin timed out after %d seconds\n"),
                                                 state_text(timeout_state), timeout_interval);
 
                 long maxfd = mp_open_max();
-                if(_cmd_pids) for(i = 0; i < maxfd; i++) {
+                if(_cmd_pids) for(long int i = 0; i < maxfd; i++) {
                         if(_cmd_pids[i] != 0) kill(_cmd_pids[i], SIGKILL);
                 }