Fix snapshot build error

diff --git a/src/config.c b/src/config.c
index 0af18270c896c401a6bd8e13f3b99e048946fd8b..8bdfa546a3a39ba6a8396008401dbfd740c9b5da 100644 (file)
--- a/src/config.c
+++ b/src/config.c
@@ -15,7 +15,8 @@ void config_read(char *path, ConfigEntry *entries, size_t num_entries)
 
        while (! feof(f)) {
                char key[BUFSIZ];
-               fscanf(f, "%s", key);
+               if (! fscanf(f, "%s", key))
+                       break;
 
                bool found = false;
                for (size_t i = 0; i < num_entries; i++) {