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cgo: accept null pointers in gccgo flavour of C.GoString.

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R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5569074
This commit is contained in:
Rémy Oudompheng 2012-01-27 09:36:53 +01:00
parent 75397e65ee
commit 21c65e8f33
1 changed files with 2 additions and 1 deletions
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3
src/cmd/cgo/out.go
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@ -786,7 +786,8 @@ const char *CString(struct __go_string s) {
} }
struct __go_string GoString(char *p) { struct __go_string GoString(char *p) {
return __go_byte_array_to_string(p, strlen(p)); int len = (p != NULL) ? strlen(p) : 0;
return __go_byte_array_to_string(p, len);
} }
struct __go_string GoStringN(char *p, int n) { struct __go_string GoStringN(char *p, int n) {