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beos: Avoid crashing if FindPath() returns an error

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This can happen when running from the build directory,
without the package already installed.
This commit is contained in:
François Revol 2014-07-02 03:11:25 +02:00
parent 4497e9aab7
commit dcf3a55ae6
1 changed files with 7 additions and 7 deletions
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14
beos/gui.cpp
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@ -299,13 +299,13 @@ static char *find_resource(char *buf, const char *filename, const char *def)
BPathFinder f((void*)find_resource);
BPath p;
f.FindPath(B_FIND_PATH_APPS_DIRECTORY, "netsurf/res/", p);
strcpy(t, p.Path());
strcat(t, filename);
realpath(t, buf);
if (access(buf, R_OK) == 0)
return buf;
if (f.FindPath(B_FIND_PATH_APPS_DIRECTORY, "netsurf/res", p) == B_OK) {
strcpy(t, p.Path());
strcat(t, filename);
realpath(t, buf);
if (access(buf, R_OK) == 0)
return buf;
}
if (def[0] == '%') {
snprintf(t, PATH_MAX, "%s%s", path.Path(), def + 1);