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Fix deleteEnv null-pointer bug.

This commit is contained in:
Sage Vaillancourt 2021-12-15 14:25:47 -05:00 committed by Sage Vaillancourt
parent c0ad4481bd
commit d73247a471
1 changed files with 12 additions and 10 deletions
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2
src/env.c
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@ -180,6 +180,7 @@ void addFunc(const char *name, Object (*func)(Object, Object, struct Environment
void deleteEnv(struct Environment *e) void deleteEnv(struct Environment *e)
{ {
if (e->strings) {
int i = 0; int i = 0;
while(e->strings[i]) { while(e->strings[i]) {
free(e->strings[i]); free(e->strings[i]);
@ -192,6 +193,7 @@ void deleteEnv(struct Environment *e)
free(e->objects); free(e->objects);
e->objects = NULL; e->objects = NULL;
} }
}
struct symFunc { struct symFunc {
const char *sym; const char *sym;