Fix error messages

diff --git a/i3status.c b/i3status.c
index b83b1f3ab0660082bf2ef720638a32d06f4ead0c..da4bc78828ce65f4327bd2319b98581ca22ab2c1 100644 (file)
--- a/i3status.c
+++ b/i3status.c
@@ -666,7 +666,7 @@ int main(int argc, char *argv[]) {
 
     while (1) {
         if (exit_upon_signal) {
-            fprintf(stderr, "Exiting due to signal.\n");
+            fprintf(stderr, "i3status: exiting due to signal.\n");
             exit(1);
         }
         struct timeval tv;

diff --git a/src/print_cpu_usage.c b/src/print_cpu_usage.c
index 25490430dd2ae22c91ab9012b9c62bb2d69199ab..faac920a6086e415b39773e4865e6c860c695002 100644 (file)
--- a/src/print_cpu_usage.c
+++ b/src/print_cpu_usage.c
@@ -165,8 +165,10 @@ void print_cpu_usage(yajl_gen json_gen, char *buffer, const char *format, const
         else if (BEGINS_WITH(walk + 1, "cpu")) {
             int number = -1;
             sscanf(walk + 1, "cpu%d", &number);
-            if (number < 0 || number >= cpu_count) {
-                fprintf(stderr, "provided CPU number '%d' above detected number of CPU %d\n", number, cpu_count);
+            if (number == -1) {
+                fprintf(stderr, "i3status: provided CPU number cannot be parsed\n");
+            } else if (number >= cpu_count) {
+                fprintf(stderr, "i3status: provided CPU number '%d' above detected number of CPU %d\n", number, cpu_count);
             } else {
                 int cpu_diff_idle = curr_cpus[number].idle - prev_cpus[number].idle;
                 int cpu_diff_total = curr_cpus[number].total - prev_cpus[number].total;