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-rwxr-xr-xtest-suite/misc/universes.sh5
1 files changed, 3 insertions, 2 deletions
diff --git a/test-suite/misc/universes.sh b/test-suite/misc/universes.sh
index d87a8603..ef61ca62 100755
--- a/test-suite/misc/universes.sh
+++ b/test-suite/misc/universes.sh
@@ -1,8 +1,9 @@
+#!/bin/sh
# Sort universes for the whole standard library
EXPECTED_UNIVERSES=4 # Prop is not counted
$coqc -R misc/universes Universes misc/universes/all_stdlib 2>&1
$coqc -R misc/universes Universes misc/universes/universes 2>&1
mv universes.txt misc/universes
-N=`awk '{print $3}' misc/universes/universes.txt | sort -u | wc -l`
-printf "Found %s/%s universes\n" $N $EXPECTED_UNIVERSES
+N=$(awk '{print $3}' misc/universes/universes.txt | sort -u | wc -l)
+printf "Found %s/%s universes\n" "$N" "$EXPECTED_UNIVERSES"
if [ "$N" -eq $EXPECTED_UNIVERSES ]; then exit 0; else exit 1; fi