# HG changeset patch
# User David Demelier <markand@malikania.fr>
# Date 1326556071 -3600
# Node ID 85ddc81848bda46a5a6d3e6201504b903b54ebd5
# Parent  d534fdcbb319821a3ba150521bc2d5debfedf4c3
Add a little helper in ini.c to find an option

diff -r d534fdcbb319 -r 85ddc81848bd ini.c
--- a/ini.c	Fri Jan 13 22:48:08 2012 +0100
+++ b/ini.c	Sat Jan 14 16:47:51 2012 +0100
@@ -113,6 +113,22 @@
 }
 
 /*
+ * Find an option from the config, by section name and option name.
+ * Returns the option or NULL if not found.
+ */
+
+INI_Option *
+ini_find(const INI_Config *config, const char *sname, const char *oname)
+{
+	INI_Section *sc;
+
+	if ((sc = ini_select_section(config, sname)))
+		return ini_select_option(sc, oname);
+
+	return NULL;
+}
+
+/*
  * Return the last error or "No error" if there is not error at all.
  */
 
diff -r d534fdcbb319 -r 85ddc81848bd ini.h
--- a/ini.h	Fri Jan 13 22:48:08 2012 +0100
+++ b/ini.h	Sat Jan 14 16:47:51 2012 +0100
@@ -84,6 +84,9 @@
 INI_Option *
 ini_select_option(const INI_Section *, const char *);
 
+INI_Option *
+ini_find(const INI_Config *, const char *, const char *);
+
 void
 ini_free(INI_Config *, int, int);