entropy: Use Unicode escape sequence in string

Signed-off-by: drkhsh <me@drkhsh.at>

diff --git a/components/entropy.c b/components/entropy.c
index 66b2e5a95e39d751151d12d94ff62307c808acf9..65010b0274fc69b6ae02649f36d20db5e7a665c6 100644 (file)
--- a/components/entropy.c
+++ b/components/entropy.c
@@ -22,7 +22,8 @@
        const char *
        entropy(const char *unused)
        {
+               // https://www.unicode.org/charts/PDF/U2200.pdf
                /* Unicode Character 'INFINITY' (U+221E) */
-               return "\xe2\x88\x9e";
+               return "\u221E";
        }
 #endif