X-Git-Url: https://git.llucax.com/z.facultad/75.08/llamadas.git/blobdiff_plain/bd41501c2da2e6a1073c24db0d7381c9c7f8611f..86a82aeb2bf0314d876b0e8d1ae369140f39cff0:/inst/util.sh

diff --git a/inst/util.sh b/inst/util.sh
index d4a5dcf..136ab7c 100755
--- a/inst/util.sh
+++ b/inst/util.sh
@@ -37,6 +37,10 @@ preguntar () {
 	OPCIONES=$2
 	while [ true ] ; do
 		read -p "$PREGUNTA [$OPCIONES]: " RTA
+
+		# Escapeo el caracter '-' por '\-'
+		RTA=$(echo $RTA | sed "s/\-/\\\-/")
+
 		IS_OK=`echo "$OPCIONES" | grep "$RTA"`
 		if [ ! -z "$IS_OK" ] && [ ! -z "$RTA" ] ; then
 			eval "$3=$RTA"