latest libhoedown; don't free when unit == 0

blaenk · Apr 18, 2015 · 48d64ea · 48d64ea
1 parent bfb5629
commit 48d64ea
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Showing 3 changed files with 8 additions and 4 deletions.
diff --git a/Cargo.toml b/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 
 name = "hoedown"
-version = "1.1.9"
+version = "1.1.10"
 authors = ["Jorge Israel Peña <[email protected]>"]
 description = "bindings for the Hoedown markdown processor"
 repository = "https://github.com/blaenk/hoedown"

diff --git a/libhoedown b/libhoedown
diff --git a/src/buffer.rs b/src/buffer.rs
@@ -63,8 +63,12 @@ impl Buffer {
 
 impl Drop for Buffer {
     fn drop(&mut self) {
-        if self.is_owned {
-            unsafe { hoedown_buffer_free(*self.buffer); }
+        assert!(!self.buffer.is_null());
+
+        unsafe {
+            if self.is_owned && self.buffer.get().unit != 0 {
+                hoedown_buffer_free(*self.buffer);
+            }
         }
     }
 }
+1 −1		bin/common.h
+27 −27		bin/hoedown.c
+55 −2		src/buffer.c
+9 −0		src/buffer.h
+3 −2		src/document.c
+2 −2		src/version.h