dpkg: run_package_script() returns 0 if all ok and non-zero if failure.

The result code was checked incorrectly in two places.
(from "Kim B. Heino" <Kim.Heino@bluegiga.com>)

diff --git a/archival/dpkg.c b/archival/dpkg.c
index 0a42deb39cbb76ef1958d2763d74248c55b8fbe2..c64410096ab808a2623a85a1a89a8bbc09b82a5a 100644 (file)
--- a/archival/dpkg.c
+++ b/archival/dpkg.c
@@ -1306,14 +1306,12 @@ static void remove_package(const unsigned package_num, int noisy)
        char **exclude_files;
        char list_name[package_name_length + 25];
        char conffile_name[package_name_length + 30];
-       int return_value;
 
        if (noisy)
                printf("Removing %s (%s)...\n", package_name, package_version);
 
        /* run prerm script */
-       return_value = run_package_script(package_name, "prerm");
-       if (return_value == -1) {
+       if (run_package_script(package_name, "prerm") != 0) {
                bb_error_msg_and_die("script failed, prerm failure");
        }
 
@@ -1381,8 +1379,8 @@ static void purge_package(const unsigned package_num)
        free(exclude_files);
 
        /* run postrm script */
-       if (run_package_script(package_name, "postrm") == -1) {
-               bb_error_msg_and_die("postrm fialure.. set status to what?");
+       if (run_package_script(package_name, "postrm") != 0) {
+               bb_error_msg_and_die("postrm failure.. set status to what?");
        }
 
        /* Change package status */