Removed warnings.

diff --git a/src/lib.rs b/src/lib.rs
index 346677a331ac406df812847f51bbc06c238143e4..8b92bcd458f2013e728cf51836b25f8e5fcdeecd 100644 (file)
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -139,8 +139,8 @@ impl Grid {
 
                let mut tera = Tera::default();
 
-               tera.add_raw_template("header", &self.header_tmpl);
-               tera.add_raw_template("header_row", &self.header_row_tmpl);
+               let _ = tera.add_raw_template("header", &self.header_tmpl);
+               let _ = tera.add_raw_template("header_row", &self.header_row_tmpl);
 
                for c in &self.columns {
                        if !c.hidden {
@@ -161,8 +161,8 @@ impl Grid {
 
                let mut tera = Tera::default();
 
-               tera.add_raw_template("row", &self.row_tmpl);
-               tera.add_raw_template("row_col", &self.row_col_tmpl);
+               let _ = tera.add_raw_template("row", &self.row_tmpl);
+               let _ = tera.add_raw_template("row_col", &self.row_col_tmpl);
 
                for c in &self.columns {
                        if !c.hidden {