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Don't access a NULL path

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This can happen if the Uemis is not correctly connected, but the user
still has the path set (as default DC most likely) and tries to start a
download.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2013-11-09 15:56:53 +09:00
parent e4ea41b7bc
commit 7ba5566073
1 changed files with 1 additions and 1 deletions
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2
uemis-downloader.c
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@ -143,7 +143,7 @@ static int number_of_file(char *path)
struct dirent * entry;
dirp = opendir(path);
while ((entry = readdir(dirp)) != NULL) {
while (dirp && (entry = readdir(dirp)) != NULL) {
#ifndef WIN32
if (entry->d_type == DT_REG) /* If the entry is a regular file */
#endif