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authorMark Allen <[email protected]>2017-05-23 15:09:29 -0500
committerGitHub <[email protected]>2017-05-23 15:09:29 -0500
commit0a978af9764715831211b8cf493e28cac73b7bc4 (patch)
tree0b59808785a86e7c8db151d41e6b439a5aeac2a2
parentc9e2a6457fa2b3ae1e012ee3b5460b1f2841f10e (diff)
parent1b5a34847f036f66934e2b679be5c899147c4a66 (diff)
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Merge pull request #200 from vladdu/patch-1
fix bad usage of 'read' command
-rwxr-xr-xkerl2
1 files changed, 1 insertions, 1 deletions
diff --git a/kerl b/kerl
index 97e5dbe..fc7a7f7 100755
--- a/kerl
+++ b/kerl
@@ -588,7 +588,7 @@ _do_build()
# Check for a .kerl_config.md5 file
if [ -e "./$KERL_CONFIG_STORAGE_FILENAME.md5" ]; then
# Compare our current options to the saved ones
- OLD_SUM=$(read -r < "./$KERL_CONFIG_STORAGE_FILENAME.md5")
+ read -r OLD_SUM < "./$KERL_CONFIG_STORAGE_FILENAME.md5"
if [ "$SUM" != "$OLD_SUM" ]; then
echo "Configure options have changed. Reconfiguring..."
rm -f configure