Eliminate redundancies.

reviewed by: plam

ChangeLog

@@ -1,3 +1,14 @@
+2006-02-21  Paul Cornett  <paulcor1@bullseye.com>
+	reviewed by: plam
+
+	* src/fccache.c (FcDirCacheWrite):
+	* src/fcdir.c (FcFileScanConfig):
+	* src/fcfreetype.c (FcStringInPatternElement):
+	* src/fcxml.c (FcParseFamilies):
+	* src/ftglue.c (ftglue_face_goto_table):
+
+	Eliminate redundancies.
+
 2006-02-21  Kjartan Maraas  <kmaraas@gnome.org>
 	reviewed by: plam
 

src/fccache.c

@@ -34,7 +34,7 @@
 #include <unistd.h>
 
 #define ENDIAN_TEST 0x12345678
-#define MACHINE_SIGNATURE_SIZE 9 + 5*20 + 1
+#define MACHINE_SIGNATURE_SIZE (9 + 5*20 + 1)
 
 #ifndef O_BINARY
 #define O_BINARY 0
@@ -1371,6 +1371,7 @@ FcDirCacheWrite (FcFontSet *set, FcStrSet *dirs, const FcChar8 *dir)
 		 metadata.count)
 	    perror("write current_dir_block");
 	free (current_dir_block);
+        current_dir_block = 0;
     }
 
     /* this actually serves to pad out the cache file, if needed */

src/fcdir.c

@@ -55,9 +55,6 @@ FcFileScanConfig (FcFontSet	*set,
     if (FcFileIsDir (file))
 	return FcStrSetAdd (dirs, file);
 
-    if (force)
-	cache = 0;
-
     id = 0;
     do
     {

src/fcfreetype.c

@@ -976,7 +976,6 @@ FcStringInPatternElement (FcPattern *pat, const char *elt, FcChar8 *string)
 	if (!FcStrCmpIgnoreBlanksAndCase (old, string))
 	{
 	    return FcTrue;
-	    break;
 	}
     return FcFalse;
 }

src/fcxml.c

@@ -1320,8 +1320,7 @@ FcParseFamilies (FcConfigParse *parse, FcVStackTag tag)
 	if (!FcVStackPushExpr (parse, tag, expr))
 	{
 	    FcConfigMessage (parse, FcSevereError, "out of memory");
-	    if (expr)
-		FcExprDestroy (expr);
+            FcExprDestroy (expr);
 	}
     }
 }

src/ftglue.c

@@ -290,7 +290,6 @@ ftglue_face_goto_table( FT_Face    face,
     if ( face->num_faces > 1 )
     {
       /* deal with TrueType collections */
-      FT_ULong  offset;
 
       LOG(( ">> This is a TrueType Collection\n" ));