Fix a few portability issues, adjust error messages.

3 files changed, 1 insertions, 7 deletions

diff --git a/contrib/tsearch2/snowball/api.c b/contrib/tsearch2/snowball/api.c
index c9019ce973..27bf31a588 100644
--- a/contrib/tsearch2/snowball/api.c
+++ b/contrib/tsearch2/snowball/api.c
@@ -1,3 +1,4 @@
+#include <stdlib.h>
 
 #include "header.h"
 
diff --git a/contrib/tsearch2/snowball/english_stem.c b/contrib/tsearch2/snowball/english_stem.c
index 6715c7cea4..f6ceb5c576 100644
--- a/contrib/tsearch2/snowball/english_stem.c
+++ b/contrib/tsearch2/snowball/english_stem.c
@@ -373,7 +373,6 @@ static int r_prelude(struct SN_env * z) {
             z->c = c;
             break;
         }
-    lab1:
         z->c = c;
     }
     return 1;
diff --git a/contrib/tsearch2/snowball/header.h b/contrib/tsearch2/snowball/header.h
index aaec3ae5d1..6b63697202 100644
--- a/contrib/tsearch2/snowball/header.h
+++ b/contrib/tsearch2/snowball/header.h
@@ -1,11 +1,5 @@
-
-#include <limits.h>
-
 #include "api.h"
 
-#define MAXINT INT_MAX
-#define MININT INT_MIN
-
 #define HEAD 2*sizeof(int)
 
 #define SIZE(p)        ((int *)(p))[-1]