diff options
| author | Daniel Silverstone <dsilvers@netsurf-browser.org> | 2009-01-02 14:41:53 +0000 |
|---|---|---|
| committer | Daniel Silverstone <dsilvers@netsurf-browser.org> | 2009-01-02 14:41:53 +0000 |
| commit | 3321a81f718e37309e21f8e8d484520b5d8b4797 (patch) | |
| tree | 1d2ed6e5fe67aacc1f87c8f9c53743f3e5b18414 /gtk/gtk_gui.c | |
| parent | a80472738527f78b5c7ec9b0580ffa52e327ec35 (diff) | |
| download | netsurf-3321a81f718e37309e21f8e8d484520b5d8b4797.tar.gz netsurf-3321a81f718e37309e21f8e8d484520b5d8b4797.tar.bz2 | |
Fix unchecked result warnings for realpath
svn path=/trunk/netsurf/; revision=5952
Diffstat (limited to 'gtk/gtk_gui.c')
| -rw-r--r-- | gtk/gtk_gui.c | 33 |
1 files changed, 20 insertions, 13 deletions
diff --git a/gtk/gtk_gui.c b/gtk/gtk_gui.c index 84afac06d..4d6487b42 100644 --- a/gtk/gtk_gui.c +++ b/gtk/gtk_gui.c @@ -118,32 +118,39 @@ static char *find_resource(char *buf, const char *filename, const char *def) strcpy(t, cdir); strcat(t, "/.netsurf/"); strcat(t, filename); - realpath(t, buf); - if (access(buf, R_OK) == 0) - return buf; + if (realpath(t, buf) != NULL) { + if (access(buf, R_OK) == 0) + return buf; + } } cdir = getenv("NETSURFRES"); if (cdir != NULL) { - realpath(cdir, buf); - strcat(buf, "/"); - strcat(buf, filename); - if (access(buf, R_OK) == 0) - return buf; + if (realpath(cdir, buf) != NULL) { + strcat(buf, "/"); + strcat(buf, filename); + if (access(buf, R_OK) == 0) + return buf; + } } strcpy(t, GTK_RESPATH); strcat(t, filename); - realpath(t, buf); - if (access(buf, R_OK) == 0) - return buf; + if (realpath(t, buf) != NULL) { + if (access(buf, R_OK) == 0) + return buf; + } if (def[0] == '~') { snprintf(t, PATH_MAX, "%s%s", getenv("HOME"), def + 1); - realpath(t, buf); + if (realpath(t, buf) == NULL) { + strcpy(buf, t); + } } else { - realpath(def, buf); + if (realpath(def, buf) == NULL) { + strcpy(buf, def); + } } return buf; |