From e83d3a862b8d78cbec2469e4b7ced7a08ac2885b Mon Sep 17 00:00:00 2001
From: Diego Elio Pettenò <flameeyes@gentoo.org>
Date: Mon, 18 Dec 2006 10:28:14 +0000
Subject: Output a warning if the patch failed to apply but it's not required.

svn path=/trunk/; revision=13
---
 autoepatch.sh | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/autoepatch.sh b/autoepatch.sh
index b4f623f..9efcc9e 100755
--- a/autoepatch.sh
+++ b/autoepatch.sh
@@ -59,18 +59,23 @@ main() {
 		done
 
 		# Check if the patchset requires us to fail if the
-		# patch is not applied, if there's no patch_required
-		# function, just skip over
-		type patch_required &>/dev/null || continue
+		# patch is not applied. By default, don't.
+		if ! type patch_required &>/dev/null; then
+		    patch_required() { return 1; }
+		fi
 		
 		if ! type patch_failed_msg &>/dev/null; then
-		    patch_failed_msg() {
+		    patch_failed_msg() { 
 			eerror "Failed patch ${patchset##*/}"
 		    }
 		fi
 
 		if [[ -z ${PATCH_APPLIED} ]]; then
-		    patch_required && patch_failed_msg && exit 2
+		    if patch_required; then 
+			patch_failed_msg && exit 2
+		    else
+			ewarn "  failed, but patch not required, ignoring."
+		    fi
 		fi
 	    done <<<"${targets}"
 
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