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Fix warning about environ

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Nicolas Williams committed 2017-02-26 18:22:30 -06:00
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commit ea90b947b0
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src/builtin.c
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@@ -1020,7 +1020,7 @@ static jv f_env(jq_state *jq, jv input) {
jv_free(input); jv_free(input);
jv env = jv_object(); jv env = jv_object();
const char *var, *val; const char *var, *val;
for (const char **e = environ; *e != NULL; e++) { for (char **e = environ; *e != NULL; e++) {
var = e[0]; var = e[0];
val = strchr(e[0], '='); val = strchr(e[0], '=');
if (val == NULL) if (val == NULL)