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-rw-r--r--man/Makefile.am2
1 files changed, 1 insertions, 1 deletions
diff --git a/man/Makefile.am b/man/Makefile.am
index 17b3415ba..32df9d176 100644
--- a/man/Makefile.am
+++ b/man/Makefile.am
@@ -153,7 +153,7 @@ mapped_name = `echo $*|sed 's/install/ginstall/; s/test/[/'`
# That is necessary to avoid failures for programs that are also shell built-in
# functions like echo, false, printf, pwd.
.x.1:
- @case $(PERL) in \
+ @case '$(PERL)' in \
*"/missing "*) \
echo 'WARNING: cannot update man page $@ since perl is missing' \
'or inadequate' 1>&2 \