[pacman-dev] [PATCH] Fix handling of ignored packages

[Pang Yan Han]

Noted in FS#23342. When the user attempts to install an ignored package
and answers no when asked whether to install it, pacman bails out with:

"error: target not found: packagename"

This is because satisfiers are not found for the package and execution
continues to process_group(), where the package is treated as a group
(which does not exist).

In addition, test ignore006.py is updated with PACMAN_RETCODE=0 since
saying no to installing an ignored package should not be considered an
error.

Signed-off-by: Pang Yan Han <pangyanhan at gmail.com>
---
 src/pacman/sync.c              |    7 +++++++
 test/pacman/tests/ignore006.py |    2 +-
 2 files changed, 8 insertions(+), 1 deletions(-)

diff --git a/src/pacman/sync.c b/src/pacman/sync.c
index 26f6f82..29bcf54 100644
--- a/src/pacman/sync.c
+++ b/src/pacman/sync.c
@@ -663,6 +663,13 @@ static int process_targname(alpm_list_t *dblist, char *targname)
 {
 	pmpkg_t *pkg = alpm_find_dbs_satisfier(dblist, targname);
 
+	/* #FS23342 - skip ignored packages when user says no */
+	if(pm_errno == PM_ERR_PKG_IGNORED) {
+			pm_printf(PM_LOG_WARNING, _("skipping target: %s\n"), targname);
+			pm_errno = 0;
+			return(0);
+	}
+
 	if(pkg) {
 		return(process_pkg(pkg));
 	}
diff --git a/test/pacman/tests/ignore006.py b/test/pacman/tests/ignore006.py
index d80ff81..4c1c1ca 100644
--- a/test/pacman/tests/ignore006.py
+++ b/test/pacman/tests/ignore006.py
@@ -6,5 +6,5 @@
 self.option["IgnorePkg"] = ["package1"]
 self.args = "--ask=1 -S %s" % pkg.name
 
-self.addrule("PACMAN_RETCODE=1")
+self.addrule("PACMAN_RETCODE=0")
 self.addrule("!PKG_EXIST=package1")
-- 
1.7.4.1