Changeset 1908 for libcaca/trunk/srcTweet

Timestamp:

Nov 6, 2007, 2:51:36 PM (13 years ago)

Author:

Jean-Yves Lamoureux

Message:

• Fixed bad file error handling, made dither and export errors more informative on program name

File:

• libcaca/trunk/src/img2txt.c (modified) (3 diffs)

libcaca/trunk/src/img2txt.c

@@ -136 +136 @@
     if(!i)
     {
-        fprintf(stderr, "%s: unable to load %s\n", argv[0], argv[1]);
+        fprintf(stderr, "%s: unable to load %s\n", argv[0], argv[argc-1]);
         cucul_free_canvas(cv);
         return 1;
@@ -162 +162 @@
     if(cucul_set_dither_algorithm(i->dither, dither?dither:"fstein"))
     {
-        fprintf(stderr, "Can't dither image with algorithm '%s'\n", dither);
+        fprintf(stderr, "%s: Can't dither image with algorithm '%s'\n", argv[0], dither);
         unload_image(i);
         cucul_free_canvas(cv);
@@ -174 +174 @@
     if(!export)
     {
-        fprintf(stderr, "Can't export to format '%s'\n", format);
+        fprintf(stderr, "%s: Can't export to format '%s'\n", argv[0], format);
     }
     else