Misc fixes:

- fix template in comments.html: whitespace before tag names is not
  allowed
- update mustache-zig version
- null-terminate field names in zig struts, for C interop with
  PQfnumber function

1 files changed, 6 insertions, 4 deletions

diff --git a/zig-comments/src/pq.zig b/zig-comments/src/pq.zig
index 52220fa..a4fc382 100644
--- a/zig-comments/src/pq.zig
+++ b/zig-comments/src/pq.zig
@@ -60,7 +60,7 @@ pub const Stmt = struct {
     db: Db,
     query: [:0]const u8,
     aa: std.heap.ArenaAllocator,
-    
+
     n_params: usize = 0,
     param_values: [MAX_PARAMS][*c]const u8 = undefined,
     did_exec: bool = false,
@@ -71,7 +71,9 @@ pub const Stmt = struct {
 
     pub fn deinit(self: *Stmt) void {
         self.aa.deinit();
-        pq.PQclear(self.c_res);
+        if (self.c_res != null) {
+            pq.PQclear(self.c_res);
+        }
     }
 
     pub fn step(self: *Stmt) !bool {
@@ -132,7 +134,7 @@ pub const Stmt = struct {
         const ti = @typeInfo(T);
         var t: T = undefined;
         inline for (ti.Struct.fields) |field| {
-            const name: [:0]const u8 = &addZ(field.name.len,field.name[0..].*);
+            const name: [:0]const u8 = &addZ(field.name.len, field.name[0..].*);
             const val = try self.read_columnN(name, field.type);
             @field(t, field.name) = val;
         }
@@ -143,7 +145,7 @@ pub const Stmt = struct {
 // https://github.com/ziglang/zig/issues/16116
 pub fn addZ(comptime length: usize, value: [length]u8) [length:0]u8 {
     var terminated_value: [length:0]u8 = undefined;
-    terminated_value[length] = 0;   
+    terminated_value[length] = 0;
     @memcpy(&terminated_value, &value);
     return terminated_value;
 }