opkg_find_package() should not return garbage if it cannot find the package.

From juliosao via Issue #69.

git-svn-id: http://opkg.googlecode.com/svn/trunk@579 e8e0d7a0-c8d9-11dd-a880-a1081c7ac358

diff --git a/libopkg/opkg.c b/libopkg/opkg.c
index b36dc1b0af88779e52e89f8fae8b6351ff72bac0..6d9778934703cb9943bee3a545af34aed0c18b15 100644 (file)
--- a/libopkg/opkg.c
+++ b/libopkg/opkg.c
@@ -778,6 +778,7 @@ pkg_t *
 opkg_find_package(const char *name, const char *ver, const char *arch,
                const char *repo)
 {
+       int pkg_found = 0;
        pkg_t *pkg = NULL;
        pkg_vec_t *all;
        int i;
@@ -815,12 +816,13 @@ opkg_find_package(const char *name, const char *ver, const char *arch,
                }
 
                /* match found */
+               pkg_found = 1;
                break;
        }
 
        pkg_vec_free(all);
 
-       return pkg;
+       return pkg_found ? pkg : NULL;
 }
 
 /**