powertop: fix last line detection in process_timer_stats()

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

diff --git a/procps/powertop.c b/procps/powertop.c
index 87efbe8..da7f052 100644 (file)
--- a/procps/powertop.c
+++ b/procps/powertop.c
@@ -420,12 +420,12 @@ static NOINLINE int process_timer_stats(void)
                        int idx;
 
                        count = skip_whitespace(buf);
-                       if (strcmp(strchrnul(count, ' '), " total events") == 0)
-                               break;
                        p = strchr(count, ',');
                        if (!p)
                                continue;
                        *p++ = '\0';
+                       if (strcmp(skip_non_whitespace(count), " total events") == 0)
+                               break;
                        if (strchr(count, 'D'))
                                continue; /* deferred */
                        p = skip_whitespace(p); /* points to pid now */