Marcus Meissner : wrc: Handle "no files == stdin".

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 39d4d12c08e033d997c25d28078c65f3ab8f6a11
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=39d4d12c08e033d997c25d2807...

Author: Marcus Meissner 
Date:   Sat Aug  8 11:00:36 2009 +0200

wrc: Handle "no files == stdin".

---

tools/wrc/wrc.c |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)

diff --git a/tools/wrc/wrc.c b/tools/wrc/wrc.c
index 6a856eb..5879d92 100644
--- a/tools/wrc/wrc.c
+++ b/tools/wrc/wrc.c
@@ -514,6 +514,13 @@ int main(int argc,char *argv[])
             }
             if (load_file( input_name, output_name )) exit(1);
         }
+	/* stdin special case. NULL means "stdin" for wpp. */
+        if (nb_files == 0)
+        {
+            if(!output_name && !preprocess_only)
+		output_name = strdup("wrc.tab.res");
+            if (load_file( NULL, output_name )) exit(1);
+        }

if(debuglevel & DEBUGLEVEL_DUMP)
    	dump_resources(resource_top);