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code style: fix inconsistent NULL pointer comparisons

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git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@12137 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
William S Fulton 2010-06-17 23:49:12 +00:00
commit 95a3eb5a7d
12 changed files with 216 additions and 219 deletions
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6
Source/Modules/php.cxx
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@ -1206,7 +1206,7 @@ public:
}
if (!pname_cstr) {
// Unnamed parameter, e.g. int foo(int);
} else if (pname == NULL) {
} else if (!pname) {
pname = NewString(pname_cstr);
} else {
size_t len = strlen(pname_cstr);
@ -1290,7 +1290,7 @@ public:
if (errno || *p) {
Clear(value);
Append(value, "?");
} else if (strchr(Char(value), '.') == NULL) {
} else if (strchr(Char(value), '.') == 0) {
// Ensure value is a double constant, not an integer one.
Append(value, ".0");
double val2 = strtod(Char(value), &p);
@ -2496,7 +2496,7 @@ done:
idx = 0;
p = l;
int use_parse = 0;
while (p != NULL) {
while (p) {
if (checkAttribute(p, "tmap:in:numinputs", "0")) {
p = Getattr(p, "tmap:in:next");
continue;