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2019-10-18examples/sslbackend: fix -Wchar-subscripts warningMarcel Raad
With the `isdigit` implementation that comes with MSYS2, the argument is used as an array subscript, resulting in a -Wchar-subscripts warning. `isdigit`'s behavior is undefined if the argument is negative and not EOF [0]. As done in lib/curl_ctype.h, cast the `char` variable to `unsigned char` to avoid that. [0] https://en.cppreference.com/w/c/string/byte/isdigit Closes https://github.com/curl/curl/pull/4503
2018-08-21curl-compilers: enable -Wbad-function-cast on GCCMarcel Raad
This warning used to be enabled only for clang as it's a bit stricter on GCC. Silence the remaining occurrences and enable it on GCC too. Closes https://github.com/curl/curl/pull/2747
2017-08-30examples/sslbackend.c: fix failure of 'make checksrc'Kamil Dudka
./sslbackend.c:58:3: warning: else after closing brace on same line (BRACEELSE) } else if(isdigit(*name)) { ^ ./sslbackend.c:62:3: warning: else after closing brace on same line (BRACEELSE) } else ^
2017-08-28docs/examples: demonstrate how to select SSL backendsJohannes Schindelin
The newly-introduced curl_global_sslset() function deserves to be show-cased. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>