[or-cvs] isspace and friends take an int. solaris cares.

[Roger Dingledine]

Update of /home/or/cvsroot/src/common
In directory moria.mit.edu:/home2/arma/work/onion/cvs/src/common

Modified Files:
	crypto.c util.c 
Log Message:
isspace and friends take an int. solaris cares.


Index: crypto.c
===================================================================
RCS file: /home/or/cvsroot/src/common/crypto.c,v
retrieving revision 1.56
retrieving revision 1.57
diff -u -d -r1.56 -r1.57
--- crypto.c	12 Mar 2004 13:02:16 -0000	1.56
+++ crypto.c	19 Mar 2004 20:50:10 -0000	1.57
@@ -691,9 +691,9 @@
   int i;
   for (i = 0; i < FINGERPRINT_LEN; ++i) {
     if ((i%5) == 4) {
-      if (!isspace(s[i])) return 0;
+      if (!isspace((int)s[i])) return 0;
     } else {
-      if (!isxdigit(s[i])) return 0;
+      if (!isxdigit((int)s[i])) return 0;
     }
   }
   if (s[FINGERPRINT_LEN]) return 0;

Index: util.c
===================================================================
RCS file: /home/or/cvsroot/src/common/util.c,v
retrieving revision 1.63
retrieving revision 1.64
diff -u -d -r1.63 -r1.64
--- util.c	18 Mar 2004 19:59:39 -0000	1.63
+++ util.c	19 Mar 2004 20:50:10 -0000	1.64
@@ -163,8 +163,8 @@
 const char *eat_whitespace(const char *s) {
   assert(s);
 
-  while(isspace(*s) || *s == '#') {
-    while(isspace(*s))
+  while(isspace((int)*s) || *s == '#') {
+    while(isspace((int)*s))
       s++;
     if(*s == '#') { /* read to a \n or \0 */
       while(*s && *s != '\n')
@@ -186,7 +186,7 @@
 const char *find_whitespace(const char *s) {
   assert(s);
 
-  while(*s && !isspace(*s) && *s != '#')
+  while(*s && !isspace((int)*s) && *s != '#')
     s++;
 
   return s;
@@ -672,18 +672,18 @@
   do {
     *s = 0;
     s--;
-  } while (s >= line && isspace(*s));
+  } while (s >= line && isspace((int)*s));
 
   key = line;
-  while(isspace(*key))
+  while(isspace((int)*key))
     key++;
   if(*key == 0)
     goto try_next_line; /* this line has nothing on it */
   end = key;
-  while(*end && !isspace(*end))
+  while(*end && !isspace((int)*end))
     end++;
   value = end;
-  while(*value && isspace(*value))
+  while(*value && isspace((int)*value))
     value++;
 
   if(!*end || !*value) { /* only a key on this line. no value. */