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Diffstat (limited to 'converter/ppm/tgatoppm.c')
-rw-r--r--converter/ppm/tgatoppm.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/converter/ppm/tgatoppm.c b/converter/ppm/tgatoppm.c
index 19d8b347..da1c3beb 100644
--- a/converter/ppm/tgatoppm.c
+++ b/converter/ppm/tgatoppm.c
@@ -73,7 +73,7 @@ parseCommandLine(int argc, char ** argv,
         /* Uses and sets argc, argv, and some of *cmdlineP and others. */
 
     if (argc - 1 == 0)
-        cmdlineP->input_filename = "=";  /* he wants stdin */
+        cmdlineP->input_filename = "-";  /* he wants stdin */
     else if (argc - 1 == 1)
         cmdlineP->input_filename = strdup(argv[1]);
     else