minor refactoring

Makefile

@@ -63,7 +63,7 @@ doc:
 	doxygen Doxyfile
 
 format:
-	astyle --style=kr --align-pointer=name src/*.c src/*.h
+	astyle --style=kr --align-pointer=name --max-code-length=80 src/*.c src/*.h
 
 clean:
 	-rm -f src/*.h~

src/cache.c

@@ -825,7 +825,8 @@ Cache *Cache_open(const char *fn)
      */
     if (cf->content_length > Data_size(fn)) {
         lprintf(error, "metadata inconsistency %s, \
-cf->content_length: %ld, Data_size(fn): %ld.\n", fn, cf->content_length, Data_size(fn));
+cf->content_length: %ld, Data_size(fn): %ld.\n", fn, cf->content_length,
+                Data_size(fn));
         Cache_free(cf);
 
         lprintf(cache_lock_debug,

src/link.c

@@ -879,8 +879,7 @@ TransferStruct Link_download_full(Link *link)
     return ts;
 }
 
-static CURL *Link_download_curl_setup(Link *link, size_t req_size,
-                                      off_t offset,
+static CURL *Link_download_curl_setup(Link *link, size_t req_size, off_t offset,
                                       TransferStruct *header,
                                       TransferStruct *ts)
 {

src/link.h

@@ -40,7 +40,7 @@ typedef enum {
 struct TransferStruct {
     /** \brief The array to store the data */
     char *data;
-    /** \brief The size of the array */
+    /** \brief The current size of the array */
     size_t size;
     /** \brief The minium requested size */
     size_t min_req_size;