X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=m4%2Fwcwidth.m4;h=bf39d1d238c6fa1ee4b238aba01b32fe5728333a;hb=1a44d77d50f4fb37c0410eed04b82303624ea2ec;hp=ac357f372ece5a6474895d9795ba9b592ba33bb5;hpb=dda6367c9eac71da8f2ab1c60b3df60f19ce4755;p=debian%2Ftar

diff --git a/m4/wcwidth.m4 b/m4/wcwidth.m4
index ac357f37..bf39d1d2 100644
--- a/m4/wcwidth.m4
+++ b/m4/wcwidth.m4
@@ -1,5 +1,5 @@
-# wcwidth.m4 serial 17
-dnl Copyright (C) 2006-2010 Free Software Foundation, Inc.
+# wcwidth.m4 serial 18
+dnl Copyright (C) 2006-2011 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
@@ -63,10 +63,15 @@ int wcwidth (int);
 #endif
 int main ()
 {
+  int result = 0;
   if (setlocale (LC_ALL, "fr_FR.UTF-8") != NULL)
-    if (wcwidth (0x0301) > 0 || wcwidth (0x200B) > 0)
-      return 1;
-  return 0;
+    {
+      if (wcwidth (0x0301) > 0)
+        result |= 1;
+      if (wcwidth (0x200B) > 0)
+        result |= 2;
+    }
+  return result;
 }]])],
           [gl_cv_func_wcwidth_works=yes],
           [gl_cv_func_wcwidth_works=no],