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fix memory leaks

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This commit is contained in:
Chris Cromer 2021-07-17 20:55:06 -04:00
parent a41e25b12a
commit 94a32f28f6
1 changed files with 5 additions and 0 deletions
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5
src/builtins.c
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@ -218,6 +218,10 @@ void echo(StringArray *args) {
} }
fprintf(stdout, "%s", value); fprintf(stdout, "%s", value);
} }
if (variable != NULL) {
free(variable);
variable = NULL;
}
} }
else { else {
if (i != 1) { if (i != 1) {
@ -236,4 +240,5 @@ void echo(StringArray *args) {
} }
fprintf(stderr, "The variable %s doesn't exist!\n", no_variables->array[i]); fprintf(stderr, "The variable %s doesn't exist!\n", no_variables->array[i]);
} }
free_string_array(no_variables);
} }