Tidying: coverity issues

[exim.git] / src / src / pdkim / pdkim.c

diff --git a/src/src/pdkim/pdkim.c b/src/src/pdkim/pdkim.c
index ccd7784f3c4f48806c0651cab7365496fa807f83..15f868e637e64a6fcc057215abcc91647ee9f06a 100644 (file)
--- a/src/src/pdkim/pdkim.c
+++ b/src/src/pdkim/pdkim.c
@@ -1330,7 +1330,7 @@ while (sig)
   {
   BOOL is_sha1 = sig->algo == PDKIM_ALGO_RSA_SHA1;
   hctx hhash_ctx;
-  uschar * sig_hdr;
+  uschar * sig_hdr = US"";
   blob hhash;
   blob hdata;
   int hdata_alloc = 0;