fix erroneous lowercasing by bb_hexdigits_upcase[i] | 0x10

2 files changed, 3 insertions, 3 deletions

diff --git a/include/libbb.h b/include/libbb.h
index 30d3006ad..8ad92263e 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -690,7 +690,7 @@ extern const char bb_msg_standard_input[];
 extern const char bb_msg_standard_output[];
 
 extern const char bb_str_default[];
-/* NB: (bb_hexdigits_upcase[i] | 0x10) -> lowercase hex digit */
+/* NB: (bb_hexdigits_upcase[i] | 0x20) -> lowercase hex digit */
 extern const char bb_hexdigits_upcase[];
 
 extern const char bb_path_mtab_file[];
diff --git a/libbb/xfuncs.c b/libbb/xfuncs.c
index c059e41e0..ed356a3cc 100644
--- a/libbb/xfuncs.c
+++ b/libbb/xfuncs.c
@@ -340,8 +340,8 @@ char *bin2hex(char *p, const char *cp, int count)
         while (count) {
                 unsigned char c = *cp++;
                 /* put lowercase hex digits */
-                *p++ = 0x10 | bb_hexdigits_upcase[c >> 4];
-                *p++ = 0x10 | bb_hexdigits_upcase[c & 0xf];
+                *p++ = 0x20 | bb_hexdigits_upcase[c >> 4];
+                *p++ = 0x20 | bb_hexdigits_upcase[c & 0xf];
                 count--;
         }
         return p;