master 87dd44e982: * Makefile.in: Escape literal asterisks in regexps

[Mattias Engdegård]

branch: master
commit 87dd44e982048db8170095e8a76204d77297ea29
Author: Mattias Engdegård <mattiase@acm.org>
Commit: Mattias Engdegård <mattiase@acm.org>

    * Makefile.in: Escape literal asterisks in regexps
    
    Discovered by Po Lu.
---
 Makefile.in | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Makefile.in b/Makefile.in
index 45b4a59e3d..66fa688feb 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -410,7 +410,7 @@ advice-on-failure:
        @echo >&2 '***'
        @cat Makefile | \
          sed -n '/^# ADVICE-ON-FAILURE-BEGIN:${make-target}/,$${p;/^# 
ADVICE-ON-FAILURE-END:${make-target}/q};' | \
-         sed 's/^# /*** /' | grep -v '^*** ADVICE-ON-FAILURE-' >&2
+         sed 's/^# /*** /' | grep -v '^\*\*\* ADVICE-ON-FAILURE-' >&2
        @echo >&2 '***'
        @exit ${exit-status}
 
@@ -424,7 +424,7 @@ sanity-check:
        echo >&2 '***'; \
        cat Makefile | \
          sed -n '/^# ADVICE-ON-FAILURE-BEGIN:${make-target}/,$${p;/^# 
ADVICE-ON-FAILURE-END:${make-target}/q};' | \
-         sed 's/^# /*** /' | grep -v '^*** ADVICE-ON-FAILURE-' >&2; \
+         sed 's/^# /*** /' | grep -v '^\*\*\* ADVICE-ON-FAILURE-' >&2; \
        echo >&2 '***'; \
        exit 1