fixed gcc 4.0 warnings

[sope] / sope-ical / NGiCal / iCalDateHolder.m

diff --git a/sope-ical/NGiCal/iCalDateHolder.m b/sope-ical/NGiCal/iCalDateHolder.m
index 202bb1e551393ef17e41bb80c7e46f0fc30b59fb..9f12d2e72958f5e06a2c63a8a68503fb5d734acc 100644 (file)
--- a/sope-ical/NGiCal/iCalDateHolder.m
+++ b/sope-ical/NGiCal/iCalDateHolder.m
@@ -122,7 +122,7 @@ static NSTimeZone *gmt = nil;
   if ([s rangeOfString:@"T"].length == 0 && [s length] == 8) {
     /* hm, maybe a date without a time? like an allday event! */
     int year, month, day;
-    unsigned char buf[16];
+    char buf[16];
     [s getCString:&(buf[0])];
     
     buf[9] = '\0';
@@ -136,7 +136,7 @@ static NSTimeZone *gmt = nil;
   }
   else if ([s length] == 15) {
     int year, month, day, hour, minute, second;
-    unsigned char buf[24];
+    char buf[24];
     [s getCString:&(buf[0])];
       
     second = atoi(&(buf[13])); buf[13] = '\0';
@@ -161,16 +161,18 @@ static NSTimeZone *gmt = nil;
 
 /* description */
 
+- (void)appendAttributesToDescription:(NSMutableString *)ms {
+  if (self->tag)    [ms appendFormat:@" %@",  self->tag];
+  if (self->string) [ms appendFormat:@" '%@'",  self->string];
+  if (self->tzid)   [ms appendFormat:@" tz=%@", self->tzid];
+}
+
 - (NSString *)description {
   NSMutableString *ms;
 
   ms = [NSMutableString stringWithCapacity:128];
   [ms appendFormat:@"<0x%08X[%@]:", self, NSStringFromClass([self class])];
-  
-  if (self->tag)    [ms appendFormat:@" %@",  self->tag];
-  if (self->string) [ms appendFormat:@" '%@'",  self->string];
-  if (self->tzid)   [ms appendFormat:@" tz=%@", self->tzid];
-  
+  [self appendAttributesToDescription:ms];
   [ms appendString:@">"];
   return ms;
 }