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-rw-r--r--sha1_file.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/sha1_file.c b/sha1_file.c
index 6011473..d451a94 100644
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -81,6 +81,8 @@ char * sha1_to_hex(const unsigned char *sha1)
*buf++ = hex[val >> 4];
*buf++ = hex[val & 0xf];
}
+ *buf = '\0';
+
return buffer;
}