From c4ac061b21cdafcbff69d0666bf91c8fc42adf15 Mon Sep 17 00:00:00 2001
From: Marcus Meissner <marcus@jet.franken.de>
Date: Tue, 9 Nov 2010 08:52:37 +0000
Subject: [PATCH] fixed fnumber float-decimal conversion issue

git-svn-id: https://svn.code.sf.net/p/gphoto/code/trunk/libgphoto2@13387 67ed7778-7388-44ab-90cf-0a291f65f57c
---
 camlibs/ptp2/config.c | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/camlibs/ptp2/config.c b/camlibs/ptp2/config.c
index f8f1c8f04..81a941a74 100644
--- a/camlibs/ptp2/config.c
+++ b/camlibs/ptp2/config.c
@@ -2113,15 +2113,26 @@ _get_FNumber(CONFIG_GET_ARGS) {
 static int
 _put_FNumber(CONFIG_PUT_ARGS)
 {
-	int	ret;
+	int	ret, i;
 	char	*value;
 	float	f;
 
 	ret = gp_widget_get_value (widget, &value);
 	if (ret != GP_OK)
 		return ret;
+	if (strstr (value, "f/") == value)
+		value += strlen("f/");
 
-	if (sscanf(value, "f/%g", &f)) {
+        for (i=0;i<dpd->FORM.Enum.NumberOfValues; i++) {
+		char	buf[20];
+
+		sprintf(buf,"%g",(dpd->FORM.Enum.SupportedValue[i].u16*1.0)/100.0);
+		if (!strcmp (buf, value)) {
+			propval->u16 = dpd->FORM.Enum.SupportedValue[i].u16;
+			return GP_OK;
+		}
+        }
+	if (sscanf(value, "%g", &f)) {
 		propval->u16 = f*100;
 		return GP_OK;
 	}