[gegl] tools/gegl-imgcmp: s/strtod/g_ascii_strtod/

[Øyvind Kolås <ok src gnome org>]

commit cd7fb514ec401a835c3208c66de6978145d08bd9
Author: Øyvind Kolås <pippin gimp org>
Date:   Mon Nov 14 13:40:14 2016 +0100

    tools/gegl-imgcmp: s/strtod/g_ascii_strtod/

 tools/gegl-imgcmp.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/tools/gegl-imgcmp.c b/tools/gegl-imgcmp.c
index 118567a..241917b 100644
--- a/tools/gegl-imgcmp.c
+++ b/tools/gegl-imgcmp.c
@@ -85,7 +85,7 @@ main (gint    argc,
 
       end = NULL;
       errno = 0;
-      t = strtod(argv[3], &end);
+      t = g_ascii_strtod (argv[3], &end);
       if ((errno != ERANGE) && (end != argv[3]) && (end != NULL) && (*end == 0))
         error_diff = t;
     }