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-rw-r--r--source/1.0/src/shflags2
1 files changed, 1 insertions, 1 deletions
diff --git a/source/1.0/src/shflags b/source/1.0/src/shflags
index 06a2ed0..b77a6ab 100644
--- a/source/1.0/src/shflags
+++ b/source/1.0/src/shflags
@@ -599,7 +599,7 @@ _flags_validInt()
;;
esac
- case "${_flags_int_}" in
+ case ${_flags_int_} in
*[!0-9]*) flags_return=${FLAGS_FALSE} ;;
*) flags_return=${FLAGS_TRUE} ;;
esac