Add write_or_die(), a helper function

diff --git a/builtin-stripspace.c b/builtin-stripspace.c
index 2ce1264f7b4bfb5baf85f82907e2a8f7219846fa..09cc9108cdaf2aa20dc10788bccd2fee0ae9b02a 100644 (file)
--- a/builtin-stripspace.c
+++ b/builtin-stripspace.c
@@ -54,7 +54,7 @@ void stripspace(FILE *in, FILE *out)
                fputc('\n', out);
 }
 
-int cmd_stripspace(int argc, const char **argv, char **envp)
+int cmd_stripspace(int argc, const char **argv, const char *prefix)
 {
        stripspace(stdin, stdout);
        return 0;