From 68119c5b5415c2797e11356dc8db63bd84c577cf Mon Sep 17 00:00:00 2001
From: Alberto Mardegan <mardy@users.sourceforge.net>
Date: Tue, 2 Apr 2013 18:46:41 +0300
Subject: [PATCH] Move set_filename() calls outside of parse_file()

Remove the boolean parameter from parse_file; the code is more readable
by having an explicit call to set_filename() where necessary, rather
than a boolean parameter.

Signed-off-by: Henrik Brautaset Aronsen <subsurface@henrik.synth.no>
Signed-off-by: Alberto Mardegan <mardy@users.sourceforge.net>
---
 dive.h    |  2 +-
 file.c    | 12 +-----------
 gtk-gui.c |  5 +++--
 main.c    | 10 +++++++---
 4 files changed, 12 insertions(+), 17 deletions(-)

diff --git a/dive.h b/dive.h
index 7d08828a8..5daafb38c 100644
--- a/dive.h
+++ b/dive.h
@@ -551,7 +551,7 @@ extern void set_filename(const char *filename, gboolean force);
 
 extern int parse_dm4_buffer(const char *url, const char *buf, int size, struct dive_table *table, GError **error);
 
-extern void parse_file(const char *filename, GError **error, gboolean possible_default_filename);
+extern void parse_file(const char *filename, GError **error);
 
 extern void show_dive_info(struct dive *);
 
diff --git a/file.c b/file.c
index 8deb2fe97..401bd5c36 100644
--- a/file.c
+++ b/file.c
@@ -263,7 +263,7 @@ static void parse_file_buffer(const char *filename, struct memblock *mem, GError
 	parse_xml_buffer(filename, mem->buffer, mem->size, &dive_table, error);
 }
 
-void parse_file(const char *filename, GError **error, gboolean possible_default_filename)
+void parse_file(const char *filename, GError **error)
 {
 	struct memblock mem;
 #ifdef SQLITE3
@@ -283,19 +283,9 @@ void parse_file(const char *filename, GError **error, gboolean possible_default_
 					     filename);
 		}
 
-		/*
-		 * We do *not* want to leave the old default_filename
-		 * just because the open failed.
-		 */
-		if (possible_default_filename)
-			set_filename(filename, TRUE);
-
 		return;
 	}
 
-	if (possible_default_filename)
-		set_filename(filename, TRUE);
-
 #ifdef SQLITE3
 	fmt = strrchr(filename, '.');
 	if (fmt && (!strcasecmp(fmt + 1, "DB") || !strcasecmp(fmt + 1, "BAK"))) {
diff --git a/gtk-gui.c b/gtk-gui.c
index 91a70acf0..becf0fdac 100644
--- a/gtk-gui.c
+++ b/gtk-gui.c
@@ -321,7 +321,8 @@ static void file_open(GtkWidget *w, gpointer data)
 
 		GError *error = NULL;
 		filename = fn_glist->data;
-		parse_file(filename, &error, TRUE);
+		parse_file(filename, &error);
+		set_filename(filename, TRUE);
 		if (error != NULL)
 		{
 			report_error(error);
@@ -2204,7 +2205,7 @@ static GtkWidget *dive_profile_widget(void)
 static void do_import_file(gpointer data, gpointer user_data)
 {
 	GError *error = NULL;
-	parse_file(data, &error, FALSE);
+	parse_file((const char *)data, &error);
 
 	if (error != NULL)
 	{
diff --git a/main.c b/main.c
index 3b6e00449..3c0ea7381 100644
--- a/main.c
+++ b/main.c
@@ -348,8 +348,12 @@ int main(int argc, char **argv)
 		/* if we have exactly one filename, parse_file will set
 		 * that to be the default. Otherwise there will be no default filename */
 		set_filename(NULL, TRUE);
-		parse_file(a, &error, no_filenames);
-		no_filenames = FALSE;
+		parse_file(a, &error);
+		if (no_filenames)
+		{
+			set_filename(a, TRUE);
+			no_filenames = FALSE;
+		}
 		if (error != NULL)
 		{
 			report_error(error);
@@ -360,7 +364,7 @@ int main(int argc, char **argv)
 	if (no_filenames) {
 		GError *error = NULL;
 		const char *filename = prefs.default_filename;
-		parse_file(filename, &error, TRUE);
+		parse_file(filename, &error);
 		/* don't report errors - this file may not exist, but make
 		   sure we remember this as the filename in use */
 		set_filename(filename, FALSE);