From cd189443f5d0cade975398291cb5ac80db758714 Mon Sep 17 00:00:00 2001 From: Cristy Date: Fri, 3 Aug 2018 21:04:24 -0400 Subject: [PATCH] https://github.com/ImageMagick/ImageMagick6/issues/13 --- MagickWand/magick-wand.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/MagickWand/magick-wand.c b/MagickWand/magick-wand.c index 4d383c31f..8f64581be 100644 --- a/MagickWand/magick-wand.c +++ b/MagickWand/magick-wand.c @@ -416,7 +416,9 @@ WandExport char *MagickQueryConfigureOption(const char *option) exception=DestroyExceptionInfo(exception); if (configure_info == (const ConfigureInfo **) NULL) return((char *) NULL); - value=AcquireString(configure_info[0]->value); + value=(char *) NULL; + if (number_options > 0) + value=AcquireString(configure_info[0]->value); configure_info=(const ConfigureInfo **) RelinquishMagickMemory((void *) configure_info); return(value); -- 2.40.0