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| author | David Cole <david.cole@kitware.com> | 2009-10-02 19:30:01 (GMT) |
|---|---|---|
| committer | David Cole <david.cole@kitware.com> | 2009-10-02 19:30:01 (GMT) |
| commit | ccb0cf130673b55035106067997e9d135d4d27fa (patch) | |
| tree | ad0e4fe75d4036e576a6b2992a15baeb7c79fcb8 /Source/cmakewizard.cxx | |
| parent | 837364cb04a53a0fd3f5150da4f56524066fe2a7 (diff) | |
| download | CMake-ccb0cf130673b55035106067997e9d135d4d27fa.zip CMake-ccb0cf130673b55035106067997e9d135d4d27fa.tar.gz CMake-ccb0cf130673b55035106067997e9d135d4d27fa.tar.bz2 | |
Fix warnings in CMake source code.
Diffstat (limited to 'Source/cmakewizard.cxx')
| -rw-r--r-- | Source/cmakewizard.cxx | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/Source/cmakewizard.cxx b/Source/cmakewizard.cxx index 1dcfcc1..cd427cb 100644 --- a/Source/cmakewizard.cxx +++ b/Source/cmakewizard.cxx @@ -28,8 +28,10 @@ void cmakewizard::AskUser(const char* key, printf("Current Value: %s\n", iter.GetValue()); printf("New Value (Enter to keep current value): "); char buffer[4096]; - buffer[0] = 0; - (void) fgets(buffer, sizeof(buffer)-1, stdin); + if(!fgets(buffer, sizeof(buffer)-1, stdin)) + { + buffer[0] = 0; + } if(strlen(buffer) > 0) { @@ -65,8 +67,10 @@ bool cmakewizard::AskAdvanced() { printf("Would you like to see advanced options? [No]:"); char buffer[4096]; - buffer[0] = 0; - (void) fgets(buffer, sizeof(buffer)-1, stdin); + if(!fgets(buffer, sizeof(buffer)-1, stdin)) + { + buffer[0] = 0; + } if(buffer[0]) { if(buffer[0] == 'y' || buffer[0] == 'Y') |