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path: root/Build/source/texk/web2c/luatexdir/lua/lkpselib.c
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Diffstat (limited to 'Build/source/texk/web2c/luatexdir/lua/lkpselib.c')
-rw-r--r--Build/source/texk/web2c/luatexdir/lua/lkpselib.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/Build/source/texk/web2c/luatexdir/lua/lkpselib.c b/Build/source/texk/web2c/luatexdir/lua/lkpselib.c
index 2949fae16f1..7a54d138b64 100644
--- a/Build/source/texk/web2c/luatexdir/lua/lkpselib.c
+++ b/Build/source/texk/web2c/luatexdir/lua/lkpselib.c
@@ -331,7 +331,7 @@ static int lua_kpathsea_var_value(lua_State * L)
static unsigned find_dpi(const_string s)
{
unsigned dpi_number = 0;
- string extension = find_suffix(s);
+ const_string extension = find_suffix(s);
if (extension != NULL)
sscanf(extension, "%u", &dpi_number);
@@ -622,13 +622,16 @@ static int do_lua_kpathsea_lookup(lua_State * L, kpathsea kpse, int idx)
case kpse_any_glyph_format:
{
kpse_glyph_file_type glyph_ret;
+ string temp = remove_suffix (name);
/* Try to extract the resolution from the name. */
unsigned local_dpi = find_dpi(name);
if (!local_dpi)
local_dpi = (unsigned) dpi;
ret =
- kpathsea_find_glyph(kpse, remove_suffix(name), local_dpi,
+ kpathsea_find_glyph(kpse, temp, local_dpi,
fmt, &glyph_ret);
+ if (temp != name)
+ free (temp);
}
break;