diff --git a/sh-i18n--envsubst.c b/sh-i18n--envsubst.c
index 1153f8c47d37ec8001f75421572e98e6686fb566..5ddd6886c85356164e81c477d3a170343bc28049 100644 (file)
--- a/sh-i18n--envsubst.c
+++ b/sh-i18n--envsubst.c
main (int argc, char *argv[])
{
/* Default values for command line options. */
- unsigned short int show_variables = 0;
+ /* unsigned short int show_variables = 0; */
switch (argc)
{
case 1:
error ("we won't substitute all variables on stdin for you");
+ break;
/*
all_variables = 1;
subst_from_stdin ();
/* git sh-i18n--envsubst --variables '$foo and $bar' */
if (strcmp(argv[1], "--variables"))
error ("first argument must be --variables when two are given");
- show_variables = 1;
+ /* show_variables = 1; */
print_variables (argv[2]);
break;
default: