2 files changed, 3 insertions, 3 deletions
diff --git a/XSUB.h b/XSUB.h
index e4cc8167ed..1bf88d5f6a 100644
--- a/XSUB.h
+++ b/XSUB.h
@@ -295,7 +295,7 @@ Rethrows a previously caught exception.  See L<perlguts/"Exception Handling">.
 				    vn = "VERSION"), FALSE);		\
 	}								\
 	if (_sv) {							\
-	    SV *xssv = Perl_newSVpvf(aTHX_ "%s",XS_VERSION);		\
+	    SV *xssv = Perl_newSVpv(aTHX_ XS_VERSION, 0);		\
 	    xssv = new_version(xssv);					\
 	    if ( !sv_derived_from(_sv, "version") )			\
 		_sv = new_version(_sv);				\
diff --git a/dump.c b/dump.c
index c61516b2c1..4805536654 100644
--- a/dump.c
+++ b/dump.c
@@ -280,12 +280,12 @@ Perl_pv_pretty( pTHX_ SV *dsv, char const * const str, const STRLEN count,
         sv_setpvn(dsv, "", 0);
         
     if ( start_color != NULL ) 
-        Perl_sv_catpvf( aTHX_ dsv, "%s", start_color);
+        Perl_sv_catpv( aTHX_ dsv, start_color);
     
     pv_escape( dsv, str, count, max, &escaped, flags | PERL_PV_ESCAPE_NOCLEAR );    
     
     if ( end_color != NULL ) 
-        Perl_sv_catpvf( aTHX_ dsv, "%s", end_color);
+        Perl_sv_catpv( aTHX_ dsv, end_color);
 
     if ( dq == '"' ) 
 	sv_catpvn( dsv, "\"", 1 );