X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=flower%2Fstring-convert.cc;fp=flower%2Fstring-convert.cc;h=c372520c16f3acb26d53b8f2bbd983ca1f943379;hb=e90f0536f9be39ada0bef0aeb0d275dec3b2fb5b;hp=ef64af25b606fe753ac6d4015cba154f73f899fe;hpb=a8c9e8a7ca320ab0df5fd32e717fd62cd7635ce6;p=lilypond.git

diff --git a/flower/string-convert.cc b/flower/string-convert.cc
index ef64af25b6..c372520c16 100644
--- a/flower/string-convert.cc
+++ b/flower/string-convert.cc
@@ -33,6 +33,15 @@ String_convert::bool_string (bool b)
   return string (b ? "true" : "false");
 }
 
+string
+String_convert::bin2hex (Byte bin_char)
+{
+  string str;
+  str += to_string ((char) nibble2hex_byte ((Byte)(bin_char >> 4)));
+  str += to_string ((char) nibble2hex_byte (bin_char++));
+  return str;
+}
+
 string
 String_convert::bin2hex (string bin_string)
 {
@@ -40,7 +49,7 @@ String_convert::bin2hex (string bin_string)
   Byte const *byte = (Byte const*)bin_string.data ();
   for (ssize i = 0; i < bin_string.length (); i++)
     {
-      str += to_string ((char)nibble2hex_byte (*byte >> 4));
+      str += to_string ((char)nibble2hex_byte ((Byte)(*byte >> 4)));
       str += to_string ((char)nibble2hex_byte (*byte++));
     }
   return str;
@@ -197,9 +206,9 @@ Byte
 String_convert::nibble2hex_byte (Byte byte)
 {
   if ((byte & 0x0f) <= 9)
-    return (byte & 0x0f) + '0';
+    return (Byte)((byte & 0x0f) + '0');
   else
-    return (byte & 0x0f) - 10 + 'a';
+    return (Byte)((byte & 0x0f) - 10 + 'a');
 }
 /**
    Convert an integer to a string