PolytreeDE/i3lock-color
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fix NPE when no background image

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Pandora 2018-02-14 00:46:31 -05:00
parent 075b16a008
commit 5a8c96ea4c
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2 changed files with 2 additions and 1 deletions
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2
i3lock.c
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@ -1842,7 +1842,7 @@ int main(int argc, char *argv[]) {
} }
} }
/* In case loading failed, we just pretend no -i was specified. */ /* In case loading failed, we just pretend no -i was specified. */
if (cairo_surface_status(img) != CAIRO_STATUS_SUCCESS) { if (img && cairo_surface_status(img) != CAIRO_STATUS_SUCCESS) {
fprintf(stderr, "Could not load image \"%s\": %s\n", fprintf(stderr, "Could not load image \"%s\": %s\n",
image_path, cairo_status_to_string(cairo_surface_status(img))); image_path, cairo_status_to_string(cairo_surface_status(img)));
img = NULL; img = NULL;

1
jpg.c
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@ -14,6 +14,7 @@
* Checks if the file is a JPEG by looking for a valid JPEG header. * Checks if the file is a JPEG by looking for a valid JPEG header.
*/ */
bool file_is_jpg(char* file_path) { bool file_is_jpg(char* file_path) {
if (!file_path) return false;
FILE* image_file; FILE* image_file;
uint16_t file_header; uint16_t file_header;
size_t read_count; size_t read_count;