script: credits.sh uses grep -E

resolves warning spam:
> egrep: warning: egrep is obsolescent; using grep -E

Signed-off-by: Casey Bodley <cbodley@redhat.com>

diff --git a/src/script/credits.sh b/src/script/credits.sh
index f7214d9f14c79fb0195ba604b89bd9e800e536b6..933003a80a154fdc6cb19d113ebb898f0335a2d1 100755 (executable)
--- a/src/script/credits.sh
+++ b/src/script/credits.sh
@@ -17,7 +17,7 @@ declare -A organization2lines
 git log --no-merges --pretty='%ae' $range | sed -e "$remap" | sort -u > $TMP
 while read mail ; do
     count=$(git log --numstat --author="$mail" --pretty='%h' $range |
-        egrep -v 'package-lock\.json|\.xlf' | # generated files that should be excluded from line counting
+        grep -E -v 'package-lock\.json|\.xlf' | # generated files that should be excluded from line counting
         perl -e 'while(<STDIN>) { if(/(\d+)\t(\d+)/) { $added += $1; $deleted += $2 } }; print $added + $deleted;')
     (( author2lines["${mail2author[$mail]}"] += $count ))
     (( organization2lines["${mail2organization[$mail]}"] += $count ))