X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fstdio%2Fvfprintf.c;h=b5001ff2bd05ab6599ca3763f0be27911f0022b9;hb=ad47d45e9da8df364cb0a61b6146d51c196c8891;hp=4c990e5e54fa730c755206a9c5a6b4c597e8b2a3;hpb=a9e6d01114c8b4aa264d5d49aa26de8bda2c76be;p=musl

diff --git a/src/stdio/vfprintf.c b/src/stdio/vfprintf.c
index 4c990e5e..b5001ff2 100644
--- a/src/stdio/vfprintf.c
+++ b/src/stdio/vfprintf.c
@@ -584,7 +584,7 @@ static int printf_core(FILE *f, const char *fmt, va_list *ap, union arg *nl_arg,
 		case 'm':
 			if (1) a = strerror(errno); else
 		case 's':
-			a = arg.p;
+			a = arg.p ? arg.p : "(null)";
 			z = memchr(a, 0, p);
 			if (!z) z=a+p;
 			else p=z-a;