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-rw-r--r--bash/bashrc2
1 files changed, 1 insertions, 1 deletions
diff --git a/bash/bashrc b/bash/bashrc
index a4706284..088182ef 100644
--- a/bash/bashrc
+++ b/bash/bashrc
@@ -14,7 +14,7 @@ esac
# shellcheck disable=SC2128
[ -n "$BASH_VERSINFO" ] || return
((BASH_VERSINFO[0] == 2)) &&
- ((10#${BASH_VERSINFO[1]%%[![:digit:]]*} < 5)) &&
+ ((10#${BASH_VERSINFO[1]%%[!0-9]*} < 5)) &&
return
# Don't do anything if running a restricted shell