Skip . and $ in section name for subsections when an empty name is given

So rather than producing .text. it now produces .text
gimli-rs · Dec 5, 2024 · d18874e · d18874e
1 parent 2b9db57
commit d18874e
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Showing 2 changed files with 8 additions and 4 deletions.
diff --git a/src/write/coff/object.rs b/src/write/coff/object.rs
@@ -76,8 +76,10 @@ impl<'a> Object<'a> {
 
     pub(crate) fn coff_subsection_name(&self, section: &[u8], value: &[u8]) -> Vec<u8> {
         let mut name = section.to_vec();
-        name.push(b'$');
-        name.extend_from_slice(value);
+        if !value.is_empty() {
+            name.push(b'$');
+            name.extend_from_slice(value);
+        }
         name
     }
 

diff --git a/src/write/elf/object.rs b/src/write/elf/object.rs
@@ -113,8 +113,10 @@ impl<'a> Object<'a> {
 
     pub(crate) fn elf_subsection_name(&self, section: &[u8], value: &[u8]) -> Vec<u8> {
         let mut name = section.to_vec();
-        name.push(b'.');
-        name.extend_from_slice(value);
+        if !value.is_empty() {
+            name.push(b'.');
+            name.extend_from_slice(value);
+        }
         name
     }