i3lock-color

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commit fa0bf7bc4d9295b3e268a2def7d2d88597f3440a
parent c28c13990be983baf4d540157ea5fa1d0621fb73
Author: Thomas Osterland <t.osterland@web.de>
Date:   Thu, 22 Mar 2018 20:43:29 +0100

initialize lastCheck variable in init_colors_once to replace -1 check

Diffstat:
M
unlock_indicator.c
 | 
8
++++++--

1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/unlock_indicator.c b/unlock_indicator.c
@@ -63,7 +63,7 @@ extern cairo_surface_t *img_slideshow[256];
 extern int slideshow_image_count;
 extern int slideshow_interval;
 
-unsigned long lastCheck = -1;
+unsigned long lastCheck;
 
 /* Whether the image should be tiled. */
 extern bool tile;
@@ -581,6 +581,10 @@ static void colorgen_rgb(rgb_str_t *tmp, const char *src, rgb_t *dest) {
 }
 
 void init_colors_once(void) {
+
+    /* initialize for slideshow time interval */
+    lastCheck = (unsigned long)time(NULL);
+
     rgba_str_t tmp;
     rgb_str_t tmp_rgb;
 
@@ -688,7 +692,7 @@ xcb_pixmap_t draw_image(uint32_t *resolution) {
     /*update image according to the slideshow_interval*/
     if (slideshow_image_count > 0) {
         unsigned long now = (unsigned long)time(NULL);
-        if (-1 == lastCheck || now - lastCheck >= slideshow_interval) {
+        if (img == NULL || now - lastCheck >= slideshow_interval) {
             img = img_slideshow[current_slideshow_index++];
 
             if (current_slideshow_index >= slideshow_image_count) {