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-rwxr-xr-xdebug/xtrace.sh2
1 files changed, 1 insertions, 1 deletions
diff --git a/debug/xtrace.sh b/debug/xtrace.sh
index 811d6ba9a6..077b58bd1f 100755
--- a/debug/xtrace.sh
+++ b/debug/xtrace.sh
@@ -107,7 +107,7 @@ while test $# -gt 0; do
   --d=* | --da=* | --dat=* | --data=*)
     data=${1##*=}
     ;;
-  -? | --h | --he | --hel | --help)
+  -\? | --h | --he | --hel | --help)
     do_help
     ;;
   -V | --v | --ve | --ver | --vers | --versi | --versio | --version)