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Christoph Mallon: Report an error, if creating the directories in SDL…

…_GetPrefPath() failed.
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slouken committed Aug 29, 2013
1 parent db7c92b commit 67c10169ee21b4a60129475c44a6d0248e02161b
Showing with 10 additions and 2 deletions.
  1. +10 −2 src/filesystem/unix/SDL_sysfilesystem.c
@@ -25,6 +25,8 @@
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/* System dependent filesystem routines */

#include <errno.h>
#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
#include <sys/stat.h>
@@ -190,11 +192,17 @@ SDL_GetPrefPath(const char *org, const char *app)
for (ptr = retval+1; *ptr; ptr++) {
if (*ptr == '/') {
*ptr = '\0';
mkdir(retval, 0700);
if (mkdir(retval, 0700) != 0 && errno != EEXIST)
goto error;
*ptr = '/';
}
}
mkdir(retval, 0700);
if (mkdir(retval, 0700) != 0 && errno != EEXIST) {
error:
SDL_SetError("Couldn't create directory '%s': ", retval, strerror(errno));
SDL_free(retval);
return NULL;
}

return retval;
}

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