no need to initialize these variables here - svkbd - simple virtual keyboard
 (HTM) git clone git://git.suckless.org/svkbd
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       ---
 (DIR) commit 4c9182636c4db00eb8bfa92571f7917ad974b628
 (DIR) parent 2a2acdacaa3655819af6ea308ffee98dbedb33f9
 (HTM) Author: Hiltjo Posthuma <hiltjo@codemadness.org>
       Date:   Sat,  3 Jul 2021 11:45:15 +0200
       
       no need to initialize these variables here
       
       Diffstat:
         M svkbd.c                             |       6 +++---
       
       1 file changed, 3 insertions(+), 3 deletions(-)
       ---
 (DIR) diff --git a/svkbd.c b/svkbd.c
       @@ -661,8 +661,8 @@ run(void)
                int xfd;
                fd_set fds;
                struct timeval tv;
       -        double duration = 0.0;
       -        int overlayidx = -1;
       +        double duration;
       +        int overlayidx;
                int i, r;
        
                xfd = ConnectionNumber(dpy);
       @@ -958,7 +958,7 @@ updatekeys(void)
        {
                int i, j;
                double base;
       -        int x = 0, y = 0, h, r = rows;
       +        int x, y = 0, h, r = rows;
        
                h = (wh - 1) / rows;
                for (i = 0; i < numkeys; i++, r--) {