1 files changed, 2 insertions, 2 deletions
diff --git a/lib/libppm1.c b/lib/libppm1.c
index ff940540..2e17e894 100644
--- a/lib/libppm1.c
+++ b/lib/libppm1.c
@@ -148,8 +148,8 @@ ppm_readppminit(FILE *   const fileP,
         break;
 
     default:
-        pm_error("bad magic number %d - not a PPM, PGM, PBM, or PAM file",
-                 PAM_FORMAT_TYPE(*formatP));
+        pm_error("bad magic number 0x%x - not a PPM, PGM, PBM, or PAM file",
+                 realFormat);
     }
     validateComputableSize(*colsP, *rowsP);
 }