mirror of https://github.com/moparisthebest/curl
mime:escape_string minor clarification change
... as it also removes a warning with old gcc versions. Bug: https://curl.haxx.se/mail/lib-2017-09/0049.html Reported-by: Ben Greear
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@ -296,9 +296,12 @@ static char *escape_string(const char *src, size_t len)
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for(i = 0; len; len--) {
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char c = *src++;
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if(c == '"' || c == '\\' || !c)
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if(c == '"' || c == '\\' || !c) {
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dst[i++] = '\\';
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dst[i++] = c? c: '0';
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if(!c)
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c = '0';
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}
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dst[i++] = c;
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}
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dst[i] = '\0';
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