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Consistently print errors to stderr

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This commit is contained in:
Tillmann Karras 2016-01-12 20:00:24 +01:00
parent cf9145a783
commit dcf08bd8bb
1 changed files with 4 additions and 4 deletions
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8
src/main.c
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@ -173,7 +173,7 @@ static void argv_parse(int argc, char **argv) {
case 1 : exclude_add(val); break; /* --exclude */ case 1 : exclude_add(val); break; /* --exclude */
case 'X': case 'X':
if(exclude_addfile(val)) { if(exclude_addfile(val)) {
printf("Can't open %s: %s\n", val, strerror(errno)); fprintf(stderr, "Can't open %s: %s\n", val, strerror(errno));
exit(1); exit(1);
} }
break; break;
@ -181,14 +181,14 @@ static void argv_parse(int argc, char **argv) {
cachedir_tags = 1; cachedir_tags = 1;
break; break;
case -2: case -2:
printf("ncdu: %s.\n", val); fprintf(stderr, "ncdu: %s.\n", val);
exit(1); exit(1);
} }
} }
if(export) { if(export) {
if(dir_export_init(export)) { if(dir_export_init(export)) {
printf("Can't open %s: %s\n", export, strerror(errno)); fprintf(stderr, "Can't open %s: %s\n", export, strerror(errno));
exit(1); exit(1);
} }
if(strcmp(export, "-") == 0) if(strcmp(export, "-") == 0)
@ -198,7 +198,7 @@ static void argv_parse(int argc, char **argv) {
if(import) { if(import) {
if(dir_import_init(import)) { if(dir_import_init(import)) {
printf("Can't open %s: %s\n", import, strerror(errno)); fprintf(stderr, "Can't open %s: %s\n", import, strerror(errno));
exit(1); exit(1);
} }
if(strcmp(import, "-") == 0) if(strcmp(import, "-") == 0)