From dd175b6881c2203d9bf31f6f98a3067174ea4e1d Mon Sep 17 00:00:00 2001
From: Hisham Muhammad <hisham@gobolinux.org>
Date: Sun, 25 Mar 2018 15:15:37 -0300
Subject: [PATCH] Fix overflow for signals >= 100.

Thanks to @gzip4 for tracking this down.

Closes #764.
---
 SignalsPanel.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/SignalsPanel.c b/SignalsPanel.c
index fea2ac72..2bfbcbf2 100644
--- a/SignalsPanel.c
+++ b/SignalsPanel.c
@@ -41,10 +41,10 @@ Panel* SignalsPanel_new() {
    }
    #if (defined(SIGRTMIN) && defined(SIGRTMAX))
    if (SIGRTMAX - SIGRTMIN <= 100) {
-      static char buf[15];
+      static char buf[16];
       for (int sig = SIGRTMIN; sig <= SIGRTMAX; i++, sig++) {
          int n = sig - SIGRTMIN;
-         xSnprintf(buf, 15, "%2d SIGRTMIN%-+3d", sig, n);
+         xSnprintf(buf, 16, "%2d SIGRTMIN%-+3d", sig, n);
          if (n == 0) {
             buf[11] = '\0';
          }