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environ #15

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cromer merged 27 commits from environ into master 2021-07-17 22:15:24 -04:00
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src/builtins.c
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@ -133,6 +133,9 @@ void set_variable(StringArray *args) {
// Check variable name for invalid characters // Check variable name for invalid characters
for (size_t i = 0; i < strlen(variable); i++) { for (size_t i = 0; i < strlen(variable); i++) {
if (variable[i] == 0) {
break;
}
if (!((variable[i] >= 48 && variable[i] <= 57) || if (!((variable[i] >= 48 && variable[i] <= 57) ||
(variable[i] >= 65 && variable[i] <= 90) || (variable[i] >= 65 && variable[i] <= 90) ||
(variable[i] >= 97 && variable[i] <= 122))) { (variable[i] >= 97 && variable[i] <= 122))) {