In main check for addressbok file open errors.
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@ -4,6 +4,7 @@
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#include "net.h"
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#include "net.h"
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#include <stdio.h>
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#include <stdio.h>
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#include <string.h>
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#include <string.h>
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#include <errno.h>
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#define CHANNELS 1
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#define CHANNELS 1
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#define SAMPLE_RATE 48000
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#define SAMPLE_RATE 48000
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@ -24,6 +25,10 @@ int main(int argc, char **argv) {
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addrbook_t ab = {0};
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addrbook_t ab = {0};
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FILE *in = fopen("addressbook_key", "r");
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FILE *in = fopen("addressbook_key", "r");
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if (in == NULL) {
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fprintf(stderr, "An addressbook file wasn't open: %s\n", strerror(errno));
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return 1;
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}
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addrbook_load(&ab, in);
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addrbook_load(&ab, in);
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