--- a/src/dotlock.c	Mon Oct 27 16:21:27 2008 +0100
+++ b/src/dotlock.c	Mon Oct 27 16:23:10 2008 +0100
@@ -29,52 +29,52 @@
 #include "masqmail.h"
 #include "dotlock.h"
 
-gboolean dot_lock(gchar *lock_name, gchar *hitch_name)
+gboolean
+dot_lock(gchar * lock_name, gchar * hitch_name)
 {
-  gboolean ok = FALSE;
-  int fd;
+	gboolean ok = FALSE;
+	int fd;
 
-  fd = open(hitch_name, O_WRONLY | O_CREAT | O_EXCL, 0);
-  if(fd != -1){
-    struct stat stat_buf;
+	fd = open(hitch_name, O_WRONLY | O_CREAT | O_EXCL, 0);
+	if (fd != -1) {
+		struct stat stat_buf;
 
-    close(fd);
-    link(hitch_name, lock_name);
-    if(stat(hitch_name, &stat_buf) == 0){
-      if(stat_buf.st_nlink == 2){
-        unlink(hitch_name);
-        ok = TRUE;
-      }
-      else{
-        if(stat(lock_name, &stat_buf) == 0){
-          if((time(NULL) - stat_buf.st_mtime) > MAX_LOCKAGE){
-            /* remove lock if uncredibly old */
-            unlink(lock_name);
+		close(fd);
+		link(hitch_name, lock_name);
+		if (stat(hitch_name, &stat_buf) == 0) {
+			if (stat_buf.st_nlink == 2) {
+				unlink(hitch_name);
+				ok = TRUE;
+			} else {
+				if (stat(lock_name, &stat_buf) == 0) {
+					if ((time(NULL) - stat_buf.st_mtime) > MAX_LOCKAGE) {
+						/* remove lock if uncredibly old */
+						unlink(lock_name);
 
-            link(hitch_name, lock_name);
-            if(stat(hitch_name, &stat_buf) == 0){
-              if(stat_buf.st_nlink == 2){
-                unlink(hitch_name);
-                ok = TRUE;
-              }
-            }
-          }
-        }
-      }
-    }
-    if(!ok){
-      unlink(hitch_name);
-    }
-  }else
-    logwrite(LOG_WARNING, "could not create lock file %s: %s\n",
-	     lock_name, strerror(errno));
+						link(hitch_name, lock_name);
+						if (stat(hitch_name, &stat_buf) == 0) {
+							if (stat_buf.st_nlink == 2) {
+								unlink(hitch_name);
+								ok = TRUE;
+							}
+						}
+					}
+				}
+			}
+		}
+		if (!ok) {
+			unlink(hitch_name);
+		}
+	} else
+		logwrite(LOG_WARNING, "could not create lock file %s: %s\n", lock_name, strerror(errno));
 
-  return ok;
+	return ok;
 }
 
-gboolean dot_unlock(gchar *lock_name)
+gboolean
+dot_unlock(gchar * lock_name)
 {
-  unlink(lock_name);
+	unlink(lock_name);
 
-  return TRUE;
+	return TRUE;
 }