3 files changed, 11 insertions, 11 deletions

diff --git a/src/Protocol/Protocol.h b/src/Protocol/Protocol.h
index 8294fa8b7..ae06f2f9e 100644
--- a/src/Protocol/Protocol.h
+++ b/src/Protocol/Protocol.h
@@ -216,7 +216,7 @@ protected:
 	{
 		// A 32-bit integer can be encoded by at most 5 bytes:
 		unsigned char b[5];
-		int idx = 0;
+		size_t idx = 0;
 		do
 		{
 			b[idx] = (a_Value & 0x7f) | ((a_Value > 0x7f) ? 0x80 : 0x00);
diff --git a/src/StringUtils.cpp b/src/StringUtils.cpp
index f46730150..a69d8750f 100644
--- a/src/StringUtils.cpp
+++ b/src/StringUtils.cpp
@@ -531,20 +531,20 @@ AString & UTF8ToRawBEUTF16(const char * a_UTF8, size_t a_UTF8Length, AString & a
 format binary data this way:
 00001234: 31 32 33 34 35 36 37 38 39 30 61 62 63 64 65 66    1234567890abcdef
 */
-AString & CreateHexDump(AString & a_Out, const void * a_Data, size_t a_Size, int a_LineLength)
+AString & CreateHexDump(AString & a_Out, const void * a_Data, size_t a_Size, size_t a_BytesPerLine)
 {
-	ASSERT(a_LineLength <= 120);  // Due to using a fixed size line buffer; increase line[]'s size to lift this max
+	ASSERT(a_BytesPerLine <= 120);  // Due to using a fixed size line buffer; increase line[]'s size to lift this max
 	char line[512];
 	char * p;
 	char * q;
 	
-	a_Out.reserve(a_Size / a_LineLength * (18 + 6 * a_LineLength));
-	for (int i = 0; i < a_Size; i += a_LineLength)
+	a_Out.reserve(a_Size / a_BytesPerLine * (18 + 6 * a_BytesPerLine));
+	for (size_t i = 0; i < a_Size; i += a_BytesPerLine)
 	{
-		int k = a_Size - i;
-		if (k > a_LineLength)
+		size_t k = a_Size - i;
+		if (k > a_BytesPerLine)
 		{
-			k = a_LineLength;
+			k = a_BytesPerLine;
 		}
 		#ifdef _MSC_VER
 		// MSVC provides a "secure" version of sprintf()
@@ -555,8 +555,8 @@ AString & CreateHexDump(AString & a_Out, const void * a_Data, size_t a_Size, int
 		// Remove the terminating NULL / leftover garbage in line, after the sprintf-ed value
 		memset(line + Count, 32, sizeof(line) - Count);
 		p = line + 10;
-		q = p + 2 + a_LineLength * 3 + 1;
-		for (int j = 0; j < k; j++)
+		q = p + 2 + a_BytesPerLine * 3 + 1;
+		for (size_t j = 0; j < k; j++)
 		{
 			unsigned char c = ((unsigned char *)a_Data)[i + j];
 			p[0] = HEX(c >> 4);
diff --git a/src/StringUtils.h b/src/StringUtils.h
index ce24e89bc..b69e47d3c 100644
--- a/src/StringUtils.h
+++ b/src/StringUtils.h
@@ -64,7 +64,7 @@ extern AString & RawBEToUTF8(const char * a_RawData, int a_NumShorts, AString &
 extern AString & UTF8ToRawBEUTF16(const char * a_UTF8, size_t a_UTF8Length, AString & a_UTF16);
 
 /// Creates a nicely formatted HEX dump of the given memory block. Max a_BytesPerLine is 120
-extern AString & CreateHexDump(AString & a_Out, const void * a_Data, size_t a_Size, int a_BytesPerLine);
+extern AString & CreateHexDump(AString & a_Out, const void * a_Data, size_t a_Size, size_t a_BytesPerLine);
 
 /// Returns a copy of a_Message with all quotes and backslashes escaped by a backslash
 extern AString EscapeString(const AString & a_Message);  // tolua_export