X-Git-Url: https://git.cryptolib.org/?p=avr-crypto-lib.git;a=blobdiff_plain;f=hfal_sha256.c;h=b91705b2ab0c81372bc6a6a735151b112649e71a;hp=3dac2acc0ecfc7ccede644edb3c172aca30c3f67;hb=d3db763eeb456ce00849ecf658782f95b9f5634c;hpb=32e8c149a5d05724c3cf32a9ec9b795ac9e87be3

diff --git a/hfal_sha256.c b/hfal_sha256.c
index 3dac2ac..b91705b 100644
--- a/hfal_sha256.c
+++ b/hfal_sha256.c
@@ -30,7 +30,7 @@
 #include "hashfunction_descriptor.h"
 #include "sha256.h"
 
-const char sha256_str[]   PROGMEM = "SHA-256";
+static const char sha256_str[]   PROGMEM = "SHA-256";
 
 const hfdesc_t sha256_desc PROGMEM = {
 	HFDESC_TYPE_HASHFUNCTION,