Fix status & fifo parse and taglist width with border

src/fifo.c

@@ -34,7 +34,7 @@ static void
 fifo_parse(char *cmd)
 {
      void (*func)(Uicb);
-     char *p = NULL, *arg;
+     char *p = NULL, *arg = NULL;
 
      /* remove trailing newline */
      if((p = strchr(cmd, '\n')))
@@ -42,10 +42,10 @@ fifo_parse(char *cmd)
 
      /* If an argument is present, delimit function string */
      if((p = strchr(cmd, ' ')))
+     {
           *p = '\0';
-
-     /* Avoid pointer out of bound if no arg */
-     arg = ((p + 1 == 1) ? NULL : p + 1);
+          arg = p + 1;
+     }
 
      /* call the UICB function, p + 1 is command or NULL */
      if((func = uicb_name_func(cmd)))

src/infobar.c

@@ -40,7 +40,7 @@ infobar_elem_tag_init(struct element *e)
      int s, j;
 
      /* Get final size before to use in placement */
-     e->geo.w = 0;
+     e->geo.w = e->infobar->theme->tags_border_width << 1;
      TAILQ_FOREACH(t, &e->infobar->screen->tags, next)
           e->geo.w += draw_textw(e->infobar->theme, t->name) + PAD;
 

src/status.c

@@ -31,24 +31,22 @@ uicb_status(Uicb cmd)
 {
      struct infobar *ib;
      struct screen *s;
-     int i = 0;
-     char si[128] = { 0 };
+     char *p;
 
-     if(!cmd)
+     if(!cmd || !(p = strchr(cmd, ' ')))
           return;
 
-     /* Get infobar name */
-     while(cmd[i] && cmd[i] != ' ')
-          si[i] = cmd[i++];
-     ++i;
+     /* Get infobar name & status */
+     *p = '\0';
+     ++p;
 
      SLIST_FOREACH(s, &W->h.screen, next)
      {
           SLIST_FOREACH(ib, &s->infobars, next)
-               if(!strcmp(si, ib->name))
+               if(!strcmp(cmd, ib->name))
                {
                     free(ib->status);
-                    ib->status = xstrdup(cmd + i);
+                    ib->status = xstrdup(p);
                     infobar_elem_screen_update(s, ElemStatus);
                }
      }