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-rw-r--r--www/git.causal.agency/about-filter.sh7
1 files changed, 4 insertions, 3 deletions
diff --git a/www/git.causal.agency/about-filter.sh b/www/git.causal.agency/about-filter.sh
index 2ff645e2..7a93d471 100644
--- a/www/git.causal.agency/about-filter.sh
+++ b/www/git.causal.agency/about-filter.sh
@@ -1,15 +1,16 @@
 #!/bin/sh
+set -eu
 
 options=fragment,man=%N.%S,includes=../tree/%I
 
 case "$1" in
 	(README.[1-9])
-		exec /usr/bin/mandoc -T html -O $options
+		exec mandoc -T html -O $options
 		;;
 	(*.[1-9])
-		exec /usr/bin/mandoc -T html -O $options,toc
+		exec mandoc -T html -O $options,toc
 		;;
 	(*)
-		exec /usr/local/libexec/hilex -l text -f html -o pre
+		exec hilex -l text -f html -o pre
 		;;
 esac