X-Git-Url: http://git.marmaro.de/?p=mmh;a=blobdiff_plain;f=sbr%2Fcrawl_folders.c;h=47327edd83ff8d0cf0ba5a48789670b17c5f7d87;hp=0693a2162b376944b20f04daaece627e55e8308c;hb=4dc39c08f07428ff5f39acd7b0ddee30e0a004f6;hpb=714b5c530ece27ea2835a313013f5b770163403c

diff --git a/sbr/crawl_folders.c b/sbr/crawl_folders.c
index 0693a21..47327ed 100644
--- a/sbr/crawl_folders.c
+++ b/sbr/crawl_folders.c
@@ -9,11 +9,13 @@
 #include <h/mh.h>
 #include <h/crawl_folders.h>
 #include <h/utils.h>
+#include <dirent.h>
+#include <sys/stat.h>
 
 struct crawl_context {
 	int max;    /*
-	            ** how many folders we currently can hold in the array
-	            ** `folders', increased by CRAWL_NUMFOLDERS at a time
+	            ** number of folders we can hold in the folders array;
+	            ** increased by CRAWL_NUMFOLDERS at a time
 	            */
 	int total;  /* how many `folders' actually has */
 	char **folders;  /* the array of folders */
@@ -29,7 +31,7 @@ struct crawl_context {
 static void
 add_folder(char *fold, struct crawl_context *crawl)
 {
-	register int i, j;
+	int i, j;
 
 	/* if necessary, reallocate the space for folder names */
 	if (crawl->foldp >= crawl->max) {
@@ -84,7 +86,8 @@ add_children(char *name, struct crawl_context *crawl)
 			continue;
 		}
 #endif
-		if (!strcmp(dp->d_name, ".") || !strcmp(dp->d_name, "..")) {
+		if (strcmp(dp->d_name, ".")==0 ||
+				strcmp(dp->d_name, "..")==0) {
 			continue;
 		}
 		child = concat(prefix, dp->d_name, (void *)NULL);