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Do the Locale-two-step to fix graphs in non-C-locales. Bug#328773.

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git-svn-id: svn+ssh://svn.gnucash.org/repo/gnucash/trunk@13055 57a11ea4-9604-0410-9ed3-97b8803252fd
This commit is contained in:
Joshua Sled
2006-01-31 03:34:26 +00:00
parent 232906bebc
commit 32790cb169
2 changed files with 18 additions and 3 deletions
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6
ChangeLog
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@@ -1,3 +1,9 @@
2006-01-30 Joshua Sled <jsled@asynchronous.org>
* src/gnome-utils/gnc-html-graph-gog.c (read_doubles): Explicitly
enter the C locale before calling sscanf on doubles string-ified
by guile. Bug#328773.
2006-01-30 Derek Atkins <derek@ihtfp.com>
* src/business/business-core/gncInvoice.c:

15
src/gnome-utils/gnc-html-graph-gog.c
View File

@@ -28,6 +28,7 @@
#include <gtkhtml/gtkhtml-embedded.h>
#include <string.h>
#include "gnc-ui-util.h"
#include "gnc-html-graph-gog.h"
#include "gnc-html.h"
#include "gnc-engine.h"
@@ -98,10 +99,17 @@ read_doubles(const char * string, int nvalues)
int accum = 0;
double * retval = g_new0(double, nvalues);
for (n=0; n<nvalues; n++) {
sscanf(string + accum, "%le%n", &retval[n], &choffset);
accum += choffset;
// guile is going to (puts ...) the elements of the double array
// together. In non-POSIX locales, tthat will be in a format that
// the locale-specific sscanf will not be able to parse.
gnc_push_locale("C");
{
for (n=0; n<nvalues; n++) {
sscanf(string + accum, "%le%n", &retval[n], &choffset);
accum += choffset;
}
}
gnc_pop_locale();
return retval;
}
@@ -318,6 +326,7 @@ handle_piechart(gnc_html * html, GtkHTMLEmbedded * eb, gpointer d)
sscanf( datasizeStr, "%d", &datasize );
data = read_doubles( dataStr, datasize );
labels = read_strings( labelsStr, datasize );
_debug_print_array(labels, datasize);
colors = read_strings( colorStr, datasize );
}