X-Git-Url: http://mj.ucw.cz/gitweb/?a=blobdiff_plain;f=osd-batt.c;fp=osd-batt.c;h=ace3a87f79d6e3248f88f7a3d00c809bf6d7cbc2;hb=ed178bba7ac525fe06a15771b146b7fee2e9b3fd;hp=56bf5b916ed558164e3efd00548f14846552114a;hpb=f7e6a0d035cc852ffd74e1fdc0090732209ad178;p=osdd.git

diff --git a/osd-batt.c b/osd-batt.c
index 56bf5b9..ace3a87 100644
--- a/osd-batt.c
+++ b/osd-batt.c
@@ -22,6 +22,9 @@ static int charge_time, discharge_time;
 static int ac_online;
 static unsigned int present_mask, charge_mask, discharge_mask;
 
+static unsigned int last_charge_mask, last_discharge_mask;
+static int last_ac_online = -1;
+
 static char *parse_line(char *line)
 {
   char *t = strchr(line, '\n');
@@ -204,8 +207,16 @@ static void show(void)
 
 static void show_if_warn(void)
 {
-  if (discharge_mask && discharge_time < warn_threshold)
+  if (discharge_mask && discharge_time < warn_threshold ||
+      last_ac_online >= 0 && (
+	charge_mask != last_charge_mask ||
+	discharge_mask != last_discharge_mask ||
+	ac_online != last_ac_online))
     show();
+
+  last_charge_mask = charge_mask;
+  last_discharge_mask = discharge_mask;
+  last_ac_online = ac_online;
 }
 
 static void NONRET