swima-collector: Use proper type for field precision

diff --git a/src/libimcv/swima/swima_collector.c b/src/libimcv/swima/swima_collector.c
index d2b50616f225909a06b01c42f5b91de1fbc373fe..e8117eb6efafe21169dce9038013b2eacf7e698f 100644 (file)
--- a/src/libimcv/swima/swima_collector.c
+++ b/src/libimcv/swima/swima_collector.c
@@ -437,7 +437,8 @@ static bool collect_tags(private_swima_collector_t *this, char *pathname,
 
                sw_locator = chunk_empty;
                pos = strstr(pathname, "/swidtag");
-               if (pos && asprintf(&uri, "file://%.*s", pos - pathname, pathname) > 0)
+               if (pos &&
+                       asprintf(&uri, "file://%.*s", (int)(pos - pathname), pathname) > 0)
                {
                        sw_locator = chunk_from_str(uri);
                }