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https://github.com/moparisthebest/curl
synced 2024-11-10 11:35:07 -05:00
typecast tolower/toupper arguments to int to make picky compilers complain
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@ -2326,7 +2326,7 @@ static CURLcode CreateConnection(struct SessionHandle *data,
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/* Now, build <protocol>_proxy and check for such a one to use */
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/* Now, build <protocol>_proxy and check for such a one to use */
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while(*protop)
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while(*protop)
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*envp++ = tolower(*protop++);
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*envp++ = tolower((int)*protop++);
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/* append _proxy */
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/* append _proxy */
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strcpy(envp, "_proxy");
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strcpy(envp, "_proxy");
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@ -2349,7 +2349,7 @@ static CURLcode CreateConnection(struct SessionHandle *data,
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if(!prox && !strequal("http_proxy", proxy_env)) {
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if(!prox && !strequal("http_proxy", proxy_env)) {
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/* There was no lowercase variable, try the uppercase version: */
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/* There was no lowercase variable, try the uppercase version: */
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for(envp = proxy_env; *envp; envp++)
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for(envp = proxy_env; *envp; envp++)
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*envp = toupper(*envp);
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*envp = toupper((int)*envp);
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prox=curl_getenv(proxy_env);
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prox=curl_getenv(proxy_env);
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}
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}
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@ -2578,7 +2578,7 @@ static CURLcode CreateConnection(struct SessionHandle *data,
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if(type) {
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if(type) {
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char command;
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char command;
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*type=0; /* it was in the middle of the hostname */
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*type=0; /* it was in the middle of the hostname */
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command = toupper(type[6]);
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command = toupper((int)type[6]);
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switch(command) {
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switch(command) {
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case 'A': /* ASCII mode */
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case 'A': /* ASCII mode */
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data->set.ftp_ascii = 1;
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data->set.ftp_ascii = 1;
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