commit 21c6af2c68837207a31546fbaa09224fb89d5fc5
Author: Johnny Oskarsson <joskar@joskar.se>
Date:   Fri Apr 8 10:39:50 2016 +0200

    Initialize arrays to zero.
    
    The uninizialized arrays caused some problems when selecting instrument
    number.

diff --git a/main.c b/main.c
index 1da3e04..a0a8ab6 100644
--- a/main.c
+++ b/main.c
@@ -298,13 +298,13 @@ run(void)
 					XEvent e2;
 					KeySym tmpkeysym = NoSymbol;
 
-					char string[10];
+					char string[10] = {0};
 					uint i = 0;
 					XSetForeground(dpy, gc, xfontcolor);
 
 					while (tmpkeysym != XK_Return && tmpkeysym != XK_KP_Enter) {
 						XNextEvent(dpy, &e2);
-						char input[25];
+						char input[25] = {0};
 
 						switch (e2.type) {
 						case KeyPress: