ext2fs: don't ignore return value in ext2fs_count_blocks

[tools/e2fsprogs.git] / lib / ss / pager.c

diff --git a/lib/ss/pager.c b/lib/ss/pager.c
index 67fc104..b9b8899 100644 (file)
--- a/lib/ss/pager.c
+++ b/lib/ss/pager.c
@@ -14,6 +14,7 @@
  * express or implied warranty.
  */
 
+#include "config.h"
 #ifdef HAVE_UNISTD_H
 #include <unistd.h>
 #endif
@@ -38,7 +39,6 @@ extern int errno;
 #endif
 
 static char MORE[] = "more";
-extern char *_ss_pager_name;
 extern char *getenv PROTOTYPE((const char *));
 
 char *ss_safe_getenv(const char *arg)
@@ -55,7 +55,9 @@ char *ss_safe_getenv(const char *arg)
 #endif
 #endif
 
-#ifdef HAVE___SECURE_GETENV
+#if defined(HAVE_SECURE_GETENV)
+       return secure_getenv(arg);
+#elif defined(HAVE___SECURE_GETENV)
        return __secure_getenv(arg);
 #else
        return getenv(arg);
@@ -125,7 +127,7 @@ static int write_all(int fd, char *buf, size_t count)
        return c;
 }
 
-void ss_page_stdin()
+void ss_page_stdin(void)
 {
        int i;
        sigset_t mask;