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| author | Thomas E. Dickey <dickey@invisible-island.net> | 2019-05-16 20:53:42 -0400 |
|---|---|---|
| committer | Thomas E. Dickey <dickey@invisible-island.net> | 2019-05-18 06:42:03 -0400 |
| commit | 1f0e3238352a497a59a36e0b8a5b4723c634b2e1 (patch) | |
| tree | d49a598905cf10e28ff7d21a627e2f90a6e79ada /src/Convert.c | |
| parent | fb78a7c881adbe46f1f8c6e8e429bc8963c9b3e8 (diff) | |
| download | xorg-lib-libXt-1f0e3238352a497a59a36e0b8a5b4723c634b2e1.tar.gz | |
fix most clang --analyze warnings about null-pointers
Signed-off-by: Thomas E. Dickey <dickey@invisible-island.net>
Diffstat (limited to 'src/Convert.c')
| -rw-r--r-- | src/Convert.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/Convert.c b/src/Convert.c index bd7ec2a..f9f241e 100644 --- a/src/Convert.c +++ b/src/Convert.c @@ -404,7 +404,7 @@ CacheEnter( (void) memmove((char *)p->from.addr, (char *)from->addr, from->size); } p->num_args = (unsigned short) num_args; - if (num_args) { + if (num_args && args) { XrmValue *pargs = CARGS(p); register Cardinal i; for (i = 0; i < num_args; i++) { @@ -453,7 +453,7 @@ static void FreeCacheRec( *(CEXT(p)->prev) = p->next; if (p->next && p->next->has_ext) CEXT(p->next)->prev = CEXT(p)->prev; - } else { + } else if (prev) { *prev = p->next; if (p->next && p->next->has_ext) CEXT(p->next)->prev = prev; |