Fix image::Bl output pgm and ppm

diff --git a/src/image.cpp b/src/image.cpp
index fca90da0b74e2d796500e52c9b0b5580a87390a3..61e0dcc9c7503ba8838b0c7028e6b0fe5bb4ae67 100644 (file)
--- a/src/image.cpp
+++ b/src/image.cpp
@@ -111,11 +111,11 @@ bool image::Bl::writeToFile(file_type type, bool canOverwrite, const char *filen
         break;
     case file_type::PGM:
         file = fopen(filename, "wb");
-        fprintf(file, "P5\n%d %d\n255", width, height);
+        fprintf(file, "P5\n%d %d\n255\n", width, height);
         break;
     case file_type::PPM:
         file = fopen(filename, "wb");
-        fprintf(file, "P6\n%d %d\n255", width, height);
+        fprintf(file, "P6\n%d %d\n255\n", width, height);
         break;
     default:
         fclose(file);