File looking_glass-0.2.0-git.patch of Package looking_glass

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File looking_glass-0.2.0-git.patch of Package looking_glass (Revision c43fd1f4da5e14ce9972d54d0b4bdbe2)

Currently displaying revision c43fd1f4da5e14ce9972d54d0b4bdbe2 , Show latest

diff --git a/c_src/lg_tracer.c b/c_src/lg_tracer.c
index 472b927..be4f034 100644
--- a/c_src/lg_tracer.c
+++ b/c_src/lg_tracer.c
@@ -82,25 +82,21 @@ NIF_ATOMS(NIF_ATOM_DECL)
 
 NIF_FUNCTIONS(NIF_FUNCTION_H_DECL)
 
-int load(ErlNifEnv* env, void** priv_data, ERL_NIF_TERM load_info);
-int upgrade(ErlNifEnv* env, void** priv_data, void** old_priv_data, ERL_NIF_TERM load_info);
-void unload(ErlNifEnv* env, void* priv_data);
-
-int load(ErlNifEnv* env, void** priv_data, ERL_NIF_TERM load_info)
+static int load(ErlNifEnv* env, void** priv_data, ERL_NIF_TERM load_info)
 {
     NIF_ATOMS(NIF_ATOM_INIT)
 
     return 0;
 }
 
-int upgrade(ErlNifEnv* env, void** priv_data, void** old_priv_data, ERL_NIF_TERM load_info)
+static int upgrade(ErlNifEnv* env, void** priv_data, void** old_priv_data, ERL_NIF_TERM load_info)
 {
     *priv_data = *old_priv_data;
 
     return 0;
 }
 
-void unload(ErlNifEnv* env, void* priv_data)
+static void unload(ErlNifEnv* env, void* priv_data)
 {
 }
 
diff --git a/doc/src/guide/introduction.asciidoc b/doc/src/guide/introduction.asciidoc
index d00262f..9fe62b9 100644
--- a/doc/src/guide/introduction.asciidoc
+++ b/doc/src/guide/introduction.asciidoc
@@ -27,8 +27,7 @@ have the quite informative call graphs.
 
 === Requirements
 
-Looking Glass should work out of the box on any system
-with the standard build tools installed.
+Looking Glass requires a C compiler toolchain and an `lz4` library to be installed.
 
 === License
 
diff --git a/src/lg_term.erl b/src/lg_term.erl
index 202735f..acddd37 100644
--- a/src/lg_term.erl
+++ b/src/lg_term.erl
@@ -59,7 +59,10 @@ truncate_list(_, _, _, _, NumStructs) when NumStructs > ?MAX_DATA_STRUCTURES ->
     ['$truncated'];
 truncate_list([Term|Tail], Depth, Len, MaxLen, NumStructs) ->
     [truncate(Term, Depth + 1)
-        |truncate_list(Tail, Depth, Len + 1, MaxLen, NumStructs + is_struct(Term))].
+     %% if List was a cons, Tail can be anything
+     |truncate_list(Tail, Depth, Len + 1, MaxLen, NumStructs + is_struct(Term))];
+truncate_list(Term, Depth, _, _, _) -> %% if List was a cons 
+    truncate(Term, Depth + 1).
 
 truncate_map([], _, _) ->
     [];

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File looking_glass-0.2.0-git.patch of Package looking_glass (Revision c43fd1f4da5e14ce9972d54d0b4bdbe2)

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