mirror of
https://github.com/gryf/wmaker.git
synced 2026-01-10 15:54:17 +01:00
49db946aa2
This patch returns NULL, because the variable image is not used yet. The patch also removes three lines: - buffer[0] = NULL; /* Initialize pointer to avoid spurious free in cleanup code */ RErrorCode = RERR_BADIMAGEFILE; jpeg_destroy_decompress(&cinfo); fclose(file); - if (buffer[0]) - free(buffer[0]); buffer is a local variable. The malloc is not used yet. So: - We set the value to NULL, then check if is null to call free(). So the free() call is never used. We can remove the last too lines. - We don't need set now to NULL, because the variable is empty (the initializated (or not) value is not used, and is destroyed as local variable when we returns, just one line later. Signed-off-by: Rodolfo García Peñas (kix) <kix@kix.es>
WindowMaker raster graphics library This library is used to manipulate images and convert them to a format that can be displayed through the X window system. Read the wraster.h header for an idea of what is available This Library is LGPL and Copyright (c) Alfredo K. Kojima <kojima@inf.ufrgs.br> The following environment variables control some parameters: RIMAGE_CACHE <integer> Is the maximum number of images to store in the internal cache. Default is 8 RIMAGE_CACHE_SIZE <integer> Is the size of the biggest image to store in the cache. Default is 4k (64x64) Porting ======= It should be fairly easy to port it to other environments (svgalib, libggi etc), probably only requiring wraster.h, context.c and convert.c to be changed. Note that the X specific code should be disabled in that case, including support for libXpm.