Create rpms dir on demand.

diff --git a/main.c b/main.c
index 24e6293..cb817b1 100644 (file)
--- a/main.c
+++ b/main.c
@@ -9,6 +9,7 @@
 #include <dirent.h>
 #include <curl/curl.h>
 #include <fnmatch.h>
+#include <errno.h>
 #include "razor.h"
 #include "razor-internal.h"
 
@@ -597,6 +598,11 @@ command_install(int argc, const char *argv[])
        razor_set_write_to_fd(next, fd);
        printf("wrote %s\n", new_path);
 
+       if (mkdir("rpms", 0777) && errno != EEXIST) {
+               fprintf(stderr, "failed to create rpms directory.\n");
+               return 1;
+       }
+
        razor_set_diff(system, next, download_package, &errors);
        if (errors > 0) {
                fprintf(stderr, "failed to download %d packages\n", errors);
@@ -669,6 +675,11 @@ command_download(int argc, const char *argv[])
        char url[256], file[256];
        int matches = 0;
 
+       if (mkdir("rpms", 0777) && errno != EEXIST) {
+               fprintf(stderr, "failed to create rpms directory.\n");
+               return 1;
+       }
+
        set = razor_set_open(rawhide_repo_filename);
        pi = razor_package_iterator_create(set);
        while (razor_package_iterator_next(pi, &package,