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Error out earlier

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Signed-off-by: Sebastian Ramacher <sebastian+dev@ramacher.at>
This commit is contained in:
Sebastian Ramacher 2016-01-20 02:43:56 +01:00
parent 0683b78f9d
commit 48cf3a22e0
1 changed files with 5 additions and 8 deletions
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13
zathura/zathura.c
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@ -542,6 +542,11 @@ prepare_document_open_from_stdin(const char* path)
return NULL; return NULL;
} }
if (infileno == -1) {
girara_error("Can not read from file descriptor.");
return NULL;
}
GError* error = NULL; GError* error = NULL;
gchar* file = NULL; gchar* file = NULL;
gint handle = g_file_open_tmp("zathura.stdin.XXXXXX", &file, &error); gint handle = g_file_open_tmp("zathura.stdin.XXXXXX", &file, &error);
@ -554,14 +559,6 @@ prepare_document_open_from_stdin(const char* path)
} }
// read and dump to temporary file // read and dump to temporary file
if (infileno == -1) {
girara_error("Can not read from file descriptor.");
close(handle);
g_unlink(file);
g_free(file);
return NULL;
}
char buffer[BUFSIZ]; char buffer[BUFSIZ];
ssize_t count = 0; ssize_t count = 0;
while ((count = read(infileno, buffer, BUFSIZ)) > 0) { while ((count = read(infileno, buffer, BUFSIZ)) > 0) {