chore(core): Deal with C compiler warnings in Lua C modules

sile-typesetter · Oct 30, 2023 · 2ca7c50 · 2ca7c50
1 parent 81e1749
commit 2ca7c50
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/src/justenoughharfbuzz.c b/src/justenoughharfbuzz.c
@@ -144,7 +144,7 @@ int shape (lua_State *L) {
     const char * lang = luaL_checkstring(L, 5);
     double point_size = luaL_checknumber(L, 6);
     const char * featurestring = luaL_checkstring(L, 7);
-    char * shaper_list_string = luaL_checkstring(L, 8);
+    char * shaper_list_string = (char *)luaL_checkstring(L, 8);
     const char * const* shaper_list = NULL;
     if (strlen(shaper_list_string) > 0) {
       shaper_list = (const char * const*)scan_shaper_list(shaper_list_string);

diff --git a/src/justenoughlibtexpdf.c b/src/justenoughlibtexpdf.c
@@ -14,7 +14,7 @@
 pdf_doc *p = NULL;
 double height = 0.0;
 double precision = 65536.0;
-char* producer = "SILE";
+const char* producer = "SILE";
 
 #define ASSERT_PDF_OPENED(p) \
   if (!p) { \
@@ -24,10 +24,10 @@ char* producer = "SILE";
 
 int pdf_init (lua_State *L) {
   pdf_rect mediabox;
-  const char*  fn = luaL_checkstring(L, 1);
+  const char* fn = luaL_checkstring(L, 1);
   double w = luaL_checknumber(L, 2);
   height = luaL_checknumber(L, 3);
-  producer = luaL_checkstring(L, 4);
+  const char* producer = luaL_checkstring(L, 4);
 
   p = texpdf_open_document(fn, 0, w, height, 0,0,0);
   texpdf_init_device(p, 1/precision, 2, 0);