check for possible errors wheh reading calendar details file

a80c54f8 · Victor Ananjevsky · 637b13fa · a80c54f8
Commit a80c54f8 authored Oct 28, 2020 by Victor Ananjevsky
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calendar.c src/calendar.c +2 -1

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--- a/src/calendar.c
+++ b/src/calendar.c
@@ -47,7 +47,8 @@ parse_details ()

      /* read string */
      memset (buf, 0, 4096);
-      fgets (buf, 4096, f);
+      if (fgets (buf, 4096, f) == NULL)
+        break;
      if (strlen (buf) > 0)
        {
          gchar **dtl = g_strsplit (buf, " ", 2);