src/addrbook.c

@@ -46,12 +46,9 @@ int addrbook_load(addrbook_t *ab, FILE *in) {
     char *line = NULL;
     size_t line_len = 0;
     size_t lines = 0;
-    while (getline(&line, &line_len, in) != -1) {
-        ++lines;
-    }
 
-    if (lines == 0)
-        return -1;
+    while (getline(&line, &line_len, in) != -1)
+        ++lines;
 
     if (ab->entries != NULL)
         free(ab->entries);

src/main.c

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