Slightly cleaned up bytes2si.

diff --git a/clients/gtk2/dolcon.c b/clients/gtk2/dolcon.c
index b209370..9da836b 100644 (file)
--- a/clients/gtk2/dolcon.c
+++ b/clients/gtk2/dolcon.c
@@ -279,23 +279,16 @@ char *bytes2si(long long bytes)
 {
     int i;
     double b;
-    char *sd;
     static char ret[64];
+    static char pfx[] = {'k', 'M', 'G', 'T'};
     
     b = bytes;
-    for(i = 0; (b >= 1024) && (i < 4); i++)
+    for(i = 0; (b >= 1024) && (i < sizeof(pfx)); i++)
        b /= 1024;
     if(i == 0)
-       sd = "B";
-    else if(i == 1)
-       sd = "kiB";
-    else if(i == 2)
-       sd = "MiB";
-    else if(i == 3)
-       sd = "GiB";
+       snprintf(ret, 64, "%.1f B", b);
     else
-       sd = "TiB";
-    snprintf(ret, 64, "%.1f %s", b, sd);
+       snprintf(ret, 64, "%.1f %ciB", b, pfx[i - 1]);
     return(ret);
 }