This depmod script will create a modules.dep file, just like the depmod

[oweals/busybox.git] / libbb / copy_file.c

diff --git a/libbb/copy_file.c b/libbb/copy_file.c
index 22684be74283c1bf0996637979a91c48ded60f9a..c79fbeb14912fb8461ab0b1958896239c47846b1 100644 (file)
--- a/libbb/copy_file.c
+++ b/libbb/copy_file.c
@@ -29,6 +29,7 @@
 #include <errno.h>
 #include <dirent.h>
 #include <stdlib.h>
+#include <string.h>
 
 #include "libbb.h"
 
@@ -94,7 +95,7 @@ int copy_file(const char *source, const char *dest, int flags)
 
                        umask(saved_umask);
                }
-               
+
                /* Recursively copy files in SOURCE.  */
                if ((dp = opendir(source)) == NULL) {
                        perror_msg("unable to open directory `%s'", source);
@@ -116,7 +117,7 @@ int copy_file(const char *source, const char *dest, int flags)
                        free(new_source);
                        free(new_dest);
                }
-               
+
                /* ??? What if an error occurs in readdir?  */
 
                if (closedir(dp) < 0) {
@@ -173,7 +174,8 @@ int copy_file(const char *source, const char *dest, int flags)
                        goto end;
                }
 
-               copy_file_chunk(sfp, dfp, source_stat.st_size);
+               if (copy_file_chunk(sfp, dfp, -1) < 0)
+                       status = -1;
 
                if (fclose(dfp) < 0) {
                        perror_msg("unable to close `%s'", dest);