Cosmetics.

diff --git a/dus.c b/dus.c
index 336f201..2947b5a 100644 (file)
--- a/dus.c
+++ b/dus.c
@@ -73,7 +73,9 @@ size_sum_t size_min = -1; /* -1 means no minimum size, otherwise lower
 void *safe_malloc(size_t n) {
   void *p = malloc(n);
   if (!p && n != 0) {
-    fprintf(stderr, "dus: Can not allocate memory: %s\n", strerror(errno));
+    fprintf(stderr,
+            "dus: Can not allocate memory: %s\n",
+            strerror(errno));
     exit(EXIT_FAILURE);
   }
   return p;
@@ -98,7 +100,9 @@ size_sum_t entry_size(const char *name) {
   result = 0;
 
   if(lstat(name, &dummy) != 0) {
-    fprintf(stderr, "dus: Can not stat %s: %s\n", name, strerror(errno));
+    fprintf(stderr,
+            "dus: Can not stat %s: %s\n",
+            name, strerror(errno));
     exit(EXIT_FAILURE);
   }
 
@@ -117,7 +121,9 @@ size_sum_t entry_size(const char *name) {
       }
       closedir(dir);
     } else {
-      fprintf(stderr, "dus: Can not open directory %s: %s\n", name, strerror(errno));
+      fprintf(stderr,
+              "dus: Can not open directory %s: %s\n",
+              name, strerror(errno));
       exit(EXIT_FAILURE);
     }
   } else if(S_ISREG(dummy.st_mode)) {
@@ -149,7 +155,9 @@ size_sum_t atoss(const char *string) {
       total += partial_total * 1024 * 1024 * 1024;
       partial_total = 0;
     } else {
-      fprintf(stderr, "dus: Syntax error in size specification `%s'\n", string);
+      fprintf(stderr,
+              "dus: Syntax error in size specification `%s'\n",
+              string);
       exit(EXIT_FAILURE);
     }
   }
@@ -190,7 +198,9 @@ struct entry_node *push_dir_content(char *name, struct entry_node *head) {
     }
     closedir(dir);
   } else {
-    fprintf(stderr, "dus: Can not open directory %s: %s\n", name, strerror(errno));
+    fprintf(stderr,
+            "dus: Can not open directory %s: %s\n",
+            name, strerror(errno));
     exit (EXIT_FAILURE);
   }
   return head;
@@ -240,7 +250,8 @@ void raw_print(char *buffer, size_t buffer_size,
   b = buffer;
   do {
     if(b >= buffer + buffer_size) {
-      fprintf(stderr, "dus: Buffer overflow in raw_print (hu?!).\n");
+      fprintf(stderr,
+              "dus: Buffer overflow in raw_print (hu?!).\n");
       exit(EXIT_FAILURE);
     }
     *(b++) = size%10 + '0';