X-Git-Url: http://git.ozlabs.org/?a=blobdiff_plain;f=ccan%2Fstr%2Fdebug.c;h=42d19f8197f9ff03795397843a1385e19a1a225f;hb=8458811a4126c22635b974718bfbf2876c893c37;hp=004a874f7c82778d93ff389d3b542ba0eb5ed9a6;hpb=ecea073699c60fd5aab9e3955f59a7042d637b68;p=ccan

diff --git a/ccan/str/debug.c b/ccan/str/debug.c
index 004a874f..42d19f81 100644
--- a/ccan/str/debug.c
+++ b/ccan/str/debug.c
@@ -1,3 +1,4 @@
+/* Licensed under LGPLv2.1+ - see LICENSE file for details */
 #include "config.h"
 #include <ccan/str/str_debug.h>
 #include <assert.h>
@@ -24,11 +25,13 @@ int str_isascii(int i)
 	return isascii(i);
 }
 
+#if HAVE_ISBLANK
 int str_isblank(int i)
 {
 	assert(i >= -1 && i < 256);
 	return isblank(i);
 }
+#endif
 
 int str_iscntrl(int i)
 {