X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/catacomb/blobdiff_plain/e74ca64c0ec65a93d2f133c4472256e3bbb688e2..141c12847a1c2f8cc8db03d420551584e689fb87:/key/key-text.c

diff --git a/key/key-text.c b/key/key-text.c
index 98c1fba1..ace69ce1 100644
--- a/key/key-text.c
+++ b/key/key-text.c
@@ -34,6 +34,7 @@
 #include <mLib/base64.h>
 #include <mLib/bits.h>
 #include <mLib/dstr.h>
+#include <mLib/macros.h>
 #include <mLib/sub.h>
 #include <mLib/sym.h>
 #include <mLib/url.h>
@@ -298,7 +299,7 @@ int key_write(key_data *k, dstr *d, const key_filter *kf)
       DPUTC(d, ':');
       while (*p) {
 	if (*p == ' ') DPUTC(d, '+');
-	else if (!isalnum((unsigned char)*p)) dstr_putf(d, "%%%02x", *p);
+	else if (!ISALNUM(*p)) dstr_putf(d, "%%%02x", *p);
 	else DPUTC(d, *p);
 	p++;
       }