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-rw-r--r--chapter8/groff.sh1
1 files changed, 1 insertions, 0 deletions
diff --git a/chapter8/groff.sh b/chapter8/groff.sh
index ec6b15c..ef920a5 100644
--- a/chapter8/groff.sh
+++ b/chapter8/groff.sh
@@ -1,4 +1,5 @@
#!/bin/bash
+set -e
PAGE=letter ./configure --prefix=/usr