From c09d4225f6e9b29aeb901752ba1f2016431f26b1 Mon Sep 17 00:00:00 2001
From: J. Ali Harlow <ali@juiblex.co.uk>
Date: Fri, 23 Mar 2012 20:29:50 +0000
Subject: [PATCH] Fix confusing error message

---
 plover/razor.c |   26 ++++++++++++++++++++------
 1 files changed, 20 insertions(+), 6 deletions(-)

diff --git a/plover/razor.c b/plover/razor.c
index 9e93d2e..3379711 100644
--- a/plover/razor.c
+++ b/plover/razor.c
@@ -183,13 +183,19 @@ int plover_run_transaction(struct razor_transaction *trans,
 	     * script failures are treated as warnings. Be
 	     * nice and tell the user _which_ script failed.
 	     */
-	    fprintf(stderr,
-	      "%s: %s(%s-%s.%s) scriptlet failed, exit status %d\n",
-	      stage==RAZOR_STAGE_SCRIPTS_PRE?"error":"warning",
-	      action==RAZOR_INSTALL_ACTION_ADD?"%pre":"%preun",
-	      name,version,arch,r);
 	    if (stage==RAZOR_STAGE_SCRIPTS_PRE)
+	    {
+		fprintf(stderr,
+		  "error: %s(%s-%s.%s) scriptlet failed, exit status %d\n",
+		  action==RAZOR_INSTALL_ACTION_ADD?"%pre":"%preun",
+		  name,version,arch,r);
 		return -1;
+	    }
+	    else
+		fprintf(stderr,
+		  "warning: %s(%s-%s.%s) scriptlet failed, exit status %d\n",
+		  action==RAZOR_INSTALL_ACTION_ADD?"%post":"%postun",
+		  name,version,arch,r);
 	}
     }
     return 0;
@@ -308,6 +314,14 @@ int plover_install(const char *base,const char *prefix,char **pkgs)
 	}
     }
     system=razor_root_get_system_set(root);
+    if (!system)
+    {
+	fprintf(stderr,"Internal error: No system set\n");
+	razor_root_close(root);
+	if (relocations)
+	    razor_relocations_destroy(relocations);
+	return -1;
+    }
     s=plover_strconcat(base,"/repodata",NULL);
     if (s)
     {
@@ -486,7 +500,7 @@ int plover_remove(char **pkgs)
 {
     int i,retval=0;
     char *install_root;
-    struct razor_set *system,*set,*upstream;
+    struct razor_set *system,*upstream;
     struct razor_transaction *trans;
     struct razor_root *root;
     struct razor_error *error=NULL;
-- 
1.7.1