https://github.com/ImageMagick/ImageMagick/issues/937

diff --git a/MagickCore/property.c b/MagickCore/property.c
index b1fcd649e85ed8c97867ed34f5eb5f9a8db8997a..8fd2e58fcc7624ca84fba7171e3b60d41ead7ec9 100644 (file)
--- a/MagickCore/property.c
+++ b/MagickCore/property.c
@@ -2892,6 +2892,12 @@ MagickExport const char *GetMagickProperty(ImageInfo *image_info,
           string=image->filename;
           break;
         }
+      if (LocaleCompare("interlace",property) == 0)
+        {
+          string=CommandOptionToMnemonic(MagickInterlaceOptions,(ssize_t)
+            image->interlace);
+          break;
+        }
       break;
     }
     case 'k':
@@ -2980,7 +2986,7 @@ MagickExport const char *GetMagickProperty(ImageInfo *image_info,
           (void) CopyMagickString(value,image_info->filename,MagickPathExtent);
           break;
         }
-     break;
+      break;
     }
     case 'p':
     {
@@ -3109,7 +3115,7 @@ MagickExport const char *GetMagickProperty(ImageInfo *image_info,
             GetMagickPrecision(),standard_deviation);
           break;
         }
-       break;
+      break;
     }
     case 't':
     {