---
 PATCHES      |    1 +
 VERSION      |    2 +-
 mpfr.h       |    2 +-
 tests/texp.c |    4 +++-
 version.c    |    2 +-
 5 files changed, 7 insertions(+), 4 deletions(-)

--- a/PATCHES
+++ b/PATCHES
@@ -1,3 +1,4 @@
+texp-zero
 atan-expo-range
 rec_sqrt-carry
 asin_exprange
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-3.0.1-p3
+3.0.1-p4
--- a/mpfr.h
+++ b/mpfr.h
@@ -27,7 +27,7 @@
 #define MPFR_VERSION_MAJOR 3
 #define MPFR_VERSION_MINOR 0
 #define MPFR_VERSION_PATCHLEVEL 1
-#define MPFR_VERSION_STRING "3.0.1-p3"
+#define MPFR_VERSION_STRING "3.0.1-p4"
 
 /* Macros dealing with MPFR VERSION */
 #define MPFR_VERSION_NUM(a,b,c) (((a) << 16L) | ((b) << 8) | (c))
--- a/tests/texp.c
+++ b/tests/texp.c
@@ -170,7 +170,9 @@
       mpfr_set_prec (x, prec);
       mpfr_set_prec (y, prec);
       mpfr_set_prec (z, prec);
-      mpfr_urandomb (x, RANDS);
+      do
+        mpfr_urandomb (x, RANDS);
+      while (MPFR_IS_ZERO (x));  /* 0 is handled by mpfr_exp only */
       rnd = RND_RAND ();
       mpfr_exp_2 (y, x, rnd);
       mpfr_exp_3 (z, x, rnd);
--- a/version.c
+++ b/version.c
@@ -25,5 +25,5 @@
 const char *
 mpfr_get_version (void)
 {
-  return "3.0.1-p3";
+  return "3.0.1-p4";
 }