Mercurial > urweb

changeset 1801:5c51ae0d643b

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Fix some unportable uses of C character class functions
author Adam Chlipala <adam@chlipala.net>
date Fri, 03 Aug 2012 08:32:03 -0400
parents 38297294cf98
children e3ec868567ce
files src/c/urweb.c
diffstat 1 files changed, 4 insertions(+), 4 deletions(-) [+]
line wrap: on
line diff
--- a/src/c/urweb.c	Thu Aug 02 18:12:37 2012 -0400
+++ b/src/c/urweb.c	Fri Aug 03 08:32:03 2012 -0400
@@ -4092,7 +4092,7 @@
 
   for (p = s; *p; ++p) {
     char c = *p;
-    if (!isalnum(c) && c != '+' && c != '-' && c != '.' && c != '%' && c != '#')
+    if (!isalnum((int)c) && c != '+' && c != '-' && c != '.' && c != '%' && c != '#')
       uw_error(ctx, FATAL, "Disallowed character in CSS atom");
   }
 
@@ -4104,7 +4104,7 @@
 
   for (p = s; *p; ++p) {
     char c = *p;
-    if (!isalnum(c) && c != ':' && c != '/' && c != '.' && c != '_' && c != '+'
+    if (!isalnum((int)c) && c != ':' && c != '/' && c != '.' && c != '_' && c != '+'
         && c != '-' && c != '%' && c != '?' && c != '&' && c != '=' && c != '#')
       uw_error(ctx, FATAL, "Disallowed character in CSS URL");
   }
@@ -4118,12 +4118,12 @@
   if (!*s)
     uw_error(ctx, FATAL, "Empty CSS property");
 
-  if (!islower(s[0]) && s[0] != '_')
+  if (!islower((int)s[0]) && s[0] != '_')
     uw_error(ctx, FATAL, "Bad initial character in CSS property");
 
   for (p = s; *p; ++p) {
     char c = *p;
-    if (!islower(c) && !isdigit(c) && c != '_' && c != '-')
+    if (!islower((int)c) && !isdigit((int)c) && c != '_' && c != '-')
       uw_error(ctx, FATAL, "Disallowed character in CSS property");
   }