shithub: m8c

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Fix typo on array count/length

Signed-off-by: K. Adam Christensen <pope@shifteleven.com>

--- a/src/command.c

+++ b/src/command.c

@@ -7,6 +7,8 @@

 #include "render.h"

 #include <assert.h>

+#define ArrayCount(x) sizeof(x) / sizeof((x)[1])

+

 // Convert 2 little-endian 8bit bytes to a 16bit integer

 static uint16_t decodeInt16(const uint8_t *data, const uint8_t start) {

   return data[start] | (((uint16_t)data[start + 1] << 8) & UINT16_MAX);

@@ -162,7 +164,7 @@

     static int system_info_printed = 0;

     if (system_info_printed == 0) {

-      const char *hwname = recv_buf[1] < sizeof(hwtype) ? hwtype[recv_buf[1]] : "Unknown";

+      const char *hwname = recv_buf[1] < ArrayCount(hwtype) ? hwtype[recv_buf[1]] : "Unknown";

       SDL_Log("** Hardware info ** Device type: %s, Firmware ver %d.%d.%d", hwname, recv_buf[2],

               recv_buf[3], recv_buf[4]);

       system_info_printed = 1;

-- 

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