From e95f8072517acf4fff0b4bfe3ba4b2754cf84a56 Mon Sep 17 00:00:00 2001
From: iceman1001 <iceman@iuse.se>
Date: Tue, 26 May 2020 10:59:12 +0200
Subject: [PATCH] sign-compare

---
 client/src/cmddata.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/client/src/cmddata.c b/client/src/cmddata.c
index 55fac1d0b..5aba8e537 100644
--- a/client/src/cmddata.c
+++ b/client/src/cmddata.c
@@ -1624,7 +1624,7 @@ int getSamples(uint32_t n, bool verbose) {
         if (verbose) PrintAndLogEx(INFO, "Unpacking...");
 
         BitstreamOut bout = { got, bits_per_sample * n,  0};
-        int j = 0;
+        uint32_t j = 0;
         for (j = 0; j * bits_per_sample < n * 8 && j < n; j++) {
             uint8_t sample = getByte(bits_per_sample, &bout);
             GraphBuffer[j] = ((int) sample) - 127;
@@ -1634,7 +1634,7 @@ int getSamples(uint32_t n, bool verbose) {
         if (verbose) PrintAndLogEx(INFO, "Unpacked %d samples", j);
 
     } else {
-        for (int j = 0; j < n; j++) {
+        for (uint32_t j = 0; j < n; j++) {
             GraphBuffer[j] = ((int)got[j]) - 127;
         }
         GraphTraceLen = n;