Update logging

1 files changed, 8 insertions, 1 deletions

diff --git a/src/blocks/script.c b/src/blocks/script.c
index ca0e506..10fe0fe 100644
--- a/src/blocks/script.c
+++ b/src/blocks/script.c
@@ -31,9 +31,16 @@ static void block_script_update(block_t *block)
     }
 
     char buffer[128] = { 0 };
-    fgets(buffer, sizeof(buffer), output);
+    char *s = fgets(buffer, sizeof(buffer), output);
     pclose(output);
 
+    if (s == NULL) {
+        log_value_warn("Failed to execute a script",
+                        "s:label", block->label,
+                        "s:script", script->script);
+        return;
+    }
+
     log_value_trace("Executed a script",
                     "s:label", block->label,
                     "s:script", script->script);