diff options
Diffstat (limited to 'Functions')
| -rw-r--r-- | Functions/Math/zmathfunc | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/Functions/Math/zmathfunc b/Functions/Math/zmathfunc index 8e4b78549..12d2c2f3d 100644 --- a/Functions/Math/zmathfunc +++ b/Functions/Math/zmathfunc @@ -6,7 +6,12 @@ zsh_math_func_min() { shift local arg for arg ; do - (( $arg < result )) && result=$arg + (( arg < result )) + case $? in + (0) (( result = arg ));; + (1) ;; + (*) return $?;; + esac done (( result )) true # Careful here: `return 0` evaluates an arithmetic expression @@ -19,7 +24,12 @@ zsh_math_func_max() { shift local arg for arg ; do - (( $arg > result )) && result=$arg + (( arg > result )) + case $? in + (0) (( result = arg ));; + (1) ;; + (*) return $?;; + esac done (( result )) true # Careful here: `return 0` evaluates an arithmetic expression @@ -31,7 +41,7 @@ zsh_math_func_sum() { local sum local arg for arg ; do - (( sum += $arg )) + (( sum += arg )) done (( sum )) true # Careful here: `return 0` evaluates an arithmetic expression |