0104-top: Initialize cp in task_show().

Found no problematic case at the moment, but this is a cheap
just-in-case.

diff --git a/top/top.c b/top/top.c
index 9bf8e54e0ca9d71ed96ba0209971e8c84776bc3c..56b3d490331c201525973f5fa4eaa40298b0e525 100644 (file)
--- a/top/top.c
+++ b/top/top.c
@@ -5196,7 +5196,7 @@ static const char *task_show (const WIN_t *q, struct pids_stack *p) {
    if (Rc.mode_altscr) rp = scat(rp, " ");
 
    for (x = 0; x < q->maxpflgs; x++) {
-      const char *cp;
+      const char *cp = NULL;
       FLG_t       i = q->procflgs[x];
       #define S   Fieldstab[i].scale        // these used to be variables
       #define W   Fieldstab[i].width        // but it's much better if we