strings: use US locale to parse ISO_8601 time format

Or fails on PT123.123S

diff --git a/src/text/strings.c b/src/text/strings.c
index fefc984309c8ad7835226751dea9fbbcb497598d..a872a1f51ed93fe4a9a8ab43c236ac47bff812c9 100644 (file)
--- a/src/text/strings.c
+++ b/src/text/strings.c
@@ -925,7 +925,7 @@ time_t str_duration( const char *psz_duration )
         return -1;
     do
     {
-        double number = strtod( psz_duration, &end_ptr );
+        double number = us_strtod( psz_duration, &end_ptr );
         double      mul = 0;
         if ( psz_duration != end_ptr )
             psz_duration = end_ptr;